22553185928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 53383249920

約数和(自身を除く): 30830063992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 727, 728, 991, 1118, 1204, 1454, 1982, 2236, 2408, 2908, 3913, 3964, 4472, 5089, 5816, 6937, 7826, 7928, 9451, 10178, 12883, 13874, 15652, 18902, 20356, 25766, 27748, 31261, 31304, 37804, 40712, 42613, 51532, 55496, 62522, 66157, 75608, 85226, 90181, 103064, 125044, 132314, 170452, 180362, 218827, 250088, 264628, 298291, 340904, 360724, 406393, 437654, 529256, 553969, 596582, 720457, 721448, 812786, 875308, 1107938, 1193164, 1440914, 1625572, 1750616, 2215876, 2386328, 2844751, 2881828, 3251144, 3877783, 4431752, 5043199, 5689502, 5763656, 7755566, 9365941, 10086398, 11379004, 15511132, 18731882, 20172796, 22758008, 30979651, 31022264, 37463764, 40345592, 61959302, 65561587, 74927528, 123918604, 131123174, 216857557, 247837208, 262246348, 402735463, 433715114, 524492696, 805470926, 867430228, 1610941852, 1734860456, 2819148241, 3221883704, 5638296482, 11276592964, 22553185928]

約数ペア:

[(1, 22553185928), (2, 11276592964), (4, 5638296482), (7, 3221883704), (8, 2819148241), (13, 1734860456), (14, 1610941852), (26, 867430228), (28, 805470926), (43, 524492696), (52, 433715114), (56, 402735463), (86, 262246348), (91, 247837208), (104, 216857557), (172, 131123174), (182, 123918604), (301, 74927528), (344, 65561587), (364, 61959302), (559, 40345592), (602, 37463764), (727, 31022264), (728, 30979651), (991, 22758008), (1118, 20172796), (1204, 18731882), (1454, 15511132), (1982, 11379004), (2236, 10086398), (2408, 9365941), (2908, 7755566), (3913, 5763656), (3964, 5689502), (4472, 5043199), (5089, 4431752), (5816, 3877783), (6937, 3251144), (7826, 2881828), (7928, 2844751), (9451, 2386328), (10178, 2215876), (12883, 1750616), (13874, 1625572), (15652, 1440914), (18902, 1193164), (20356, 1107938), (25766, 875308), (27748, 812786), (31261, 721448), (31304, 720457), (37804, 596582), (40712, 553969), (42613, 529256), (51532, 437654), (55496, 406393), (62522, 360724), (66157, 340904), (75608, 298291), (85226, 264628), (90181, 250088), (103064, 218827), (125044, 180362), (132314, 170452)]