15693860624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{261077}}^1$

素因数の和:261132

約数の個数: 60

約数和(自身を含む): 34785510564

約数和(自身を除く): 19091649940

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 7514, 15028, 30056, 60112, 261077, 522154, 1044308, 2088616, 3394001, 4177232, 4438309, 6788002, 8876618, 13576004, 17753236, 27152008, 35506472, 54304016, 57698017, 71012944, 75451253, 115396034, 150902506, 230792068, 301805012, 461584136, 603610024, 923168272, 980866289, 1207220048, 1961732578, 3923465156, 7846930312, 15693860624]

約数ペア:

[(1, 15693860624), (2, 7846930312), (4, 3923465156), (8, 1961732578), (13, 1207220048), (16, 980866289), (17, 923168272), (26, 603610024), (34, 461584136), (52, 301805012), (68, 230792068), (104, 150902506), (136, 115396034), (208, 75451253), (221, 71012944), (272, 57698017), (289, 54304016), (442, 35506472), (578, 27152008), (884, 17753236), (1156, 13576004), (1768, 8876618), (2312, 6788002), (3536, 4438309), (3757, 4177232), (4624, 3394001), (7514, 2088616), (15028, 1044308), (30056, 522154), (60112, 261077)]