15672269728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{8831}}^1$

素因数の和:10661

約数の個数: 48

約数和(自身を含む): 31871508480

約数和(自身を除く): 16199238752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1789, 3578, 7156, 8831, 14312, 17662, 28624, 35324, 55459, 57248, 70648, 110918, 141296, 221836, 273761, 282592, 443672, 547522, 887344, 1095044, 1774688, 2190088, 4380176, 8760352, 15798659, 31597318, 63194636, 126389272, 252778544, 489758429, 505557088, 979516858, 1959033716, 3918067432, 7836134864, 15672269728]

約数ペア:

[(1, 15672269728), (2, 7836134864), (4, 3918067432), (8, 1959033716), (16, 979516858), (31, 505557088), (32, 489758429), (62, 252778544), (124, 126389272), (248, 63194636), (496, 31597318), (992, 15798659), (1789, 8760352), (3578, 4380176), (7156, 2190088), (8831, 1774688), (14312, 1095044), (17662, 887344), (28624, 547522), (35324, 443672), (55459, 282592), (57248, 273761), (70648, 221836), (110918, 141296)]