15672142864

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{732617}}^1$

素因数の和:732823

約数の個数: 40

約数和(自身を含む): 34884338688

約数和(自身を除く): 19212195824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 10696, 21392, 732617, 1465234, 2930468, 5128319, 5860936, 10256638, 11721872, 20513276, 41026552, 82053104, 139929847, 279859694, 559719388, 979508929, 1119438776, 1959017858, 2238877552, 3918035716, 7836071432, 15672142864]

約数ペア:

[(1, 15672142864), (2, 7836071432), (4, 3918035716), (7, 2238877552), (8, 1959017858), (14, 1119438776), (16, 979508929), (28, 559719388), (56, 279859694), (112, 139929847), (191, 82053104), (382, 41026552), (764, 20513276), (1337, 11721872), (1528, 10256638), (2674, 5860936), (3056, 5128319), (5348, 2930468), (10696, 1465234), (21392, 732617)]