28908646962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 66020935680

約数和(自身を除く): 37112288718

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 331, 534, 547, 598, 662, 897, 993, 1094, 1157, 1641, 1794, 1986, 2047, 2314, 3282, 3471, 4094, 4303, 6141, 6942, 7111, 7613, 8606, 12282, 12581, 12909, 14222, 15226, 21333, 22839, 25162, 25818, 26611, 29459, 37743, 42666, 45678, 48683, 53222, 58918, 75486, 79833, 88377, 97366, 98969, 146049, 159666, 163553, 176754, 181057, 197938, 292098, 296907, 327106, 362114, 382967, 490659, 543171, 593814, 632879, 677557, 765934, 981318, 1086342, 1119709, 1148901, 1265758, 1355114, 1898637, 2032671, 2239418, 2297802, 2353741, 3359127, 3797274, 4065342, 4164311, 4707482, 6718254, 7061223, 8328622, 8808241, 12492933, 14122446, 14556217, 16114073, 17616482, 24985866, 26424723, 29112434, 32228146, 43668651, 48342219, 52849446, 54136043, 87337302, 96684438, 108272086, 162408129, 209482949, 324816258, 370623679, 418965898, 628448847, 741247358, 1111871037, 1256897694, 2223742074, 4818107827, 9636215654, 14454323481, 28908646962]

約数ペア:

[(1, 28908646962), (2, 14454323481), (3, 9636215654), (6, 4818107827), (13, 2223742074), (23, 1256897694), (26, 1111871037), (39, 741247358), (46, 628448847), (69, 418965898), (78, 370623679), (89, 324816258), (138, 209482949), (178, 162408129), (267, 108272086), (299, 96684438), (331, 87337302), (534, 54136043), (547, 52849446), (598, 48342219), (662, 43668651), (897, 32228146), (993, 29112434), (1094, 26424723), (1157, 24985866), (1641, 17616482), (1794, 16114073), (1986, 14556217), (2047, 14122446), (2314, 12492933), (3282, 8808241), (3471, 8328622), (4094, 7061223), (4303, 6718254), (6141, 4707482), (6942, 4164311), (7111, 4065342), (7613, 3797274), (8606, 3359127), (12282, 2353741), (12581, 2297802), (12909, 2239418), (14222, 2032671), (15226, 1898637), (21333, 1355114), (22839, 1265758), (25162, 1148901), (25818, 1119709), (26611, 1086342), (29459, 981318), (37743, 765934), (42666, 677557), (45678, 632879), (48683, 593814), (53222, 543171), (58918, 490659), (75486, 382967), (79833, 362114), (88377, 327106), (97366, 296907), (98969, 292098), (146049, 197938), (159666, 181057), (163553, 176754)]