15678859456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{11131}}^1$

素因数の和:12849

約数の個数: 56

約数和(自身を含む): 33528827024

約数和(自身を除く): 17849967568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1693, 3386, 6772, 11131, 13544, 22009, 22262, 27088, 44018, 44524, 54176, 88036, 89048, 108352, 144703, 176072, 178096, 289406, 352144, 356192, 578812, 704288, 712384, 1157624, 1408576, 2315248, 4630496, 9260992, 18844783, 37689566, 75379132, 150758264, 244982179, 301516528, 489964358, 603033056, 979928716, 1206066112, 1959857432, 3919714864, 7839429728, 15678859456]

約数ペア:

[(1, 15678859456), (2, 7839429728), (4, 3919714864), (8, 1959857432), (13, 1206066112), (16, 979928716), (26, 603033056), (32, 489964358), (52, 301516528), (64, 244982179), (104, 150758264), (208, 75379132), (416, 37689566), (832, 18844783), (1693, 9260992), (3386, 4630496), (6772, 2315248), (11131, 1408576), (13544, 1157624), (22009, 712384), (22262, 704288), (27088, 578812), (44018, 356192), (44524, 352144), (54176, 289406), (88036, 178096), (89048, 176072), (108352, 144703)]