8705424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 27692672

約数和(自身を除く): 18987248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 1993, 2184, 3986, 4368, 5979, 7972, 11958, 13951, 15944, 23916, 25909, 27902, 31888, 41853, 47832, 51818, 55804, 77727, 83706, 95664, 103636, 111608, 155454, 167412, 181363, 207272, 223216, 310908, 334824, 362726, 414544, 544089, 621816, 669648, 725452, 1088178, 1243632, 1450904, 2176356, 2901808, 4352712, 8705424]

約数ペア:

[(1, 8705424), (2, 4352712), (3, 2901808), (4, 2176356), (6, 1450904), (7, 1243632), (8, 1088178), (12, 725452), (13, 669648), (14, 621816), (16, 544089), (21, 414544), (24, 362726), (26, 334824), (28, 310908), (39, 223216), (42, 207272), (48, 181363), (52, 167412), (56, 155454), (78, 111608), (84, 103636), (91, 95664), (104, 83706), (112, 77727), (156, 55804), (168, 51818), (182, 47832), (208, 41853), (273, 31888), (312, 27902), (336, 25909), (364, 23916), (546, 15944), (624, 13951), (728, 11958), (1092, 7972), (1456, 5979), (1993, 4368), (2184, 3986)]