15428408

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 14941192

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1109, 1739, 2218, 3478, 4436, 6956, 8872, 13912, 41033, 52123, 82066, 104246, 164132, 208492, 328264, 416984, 1928551, 3857102, 7714204, 15428408]

約数ペア:

[(1, 15428408), (2, 7714204), (4, 3857102), (8, 1928551), (37, 416984), (47, 328264), (74, 208492), (94, 164132), (148, 104246), (188, 82066), (296, 52123), (376, 41033), (1109, 13912), (1739, 8872), (2218, 6956), (3478, 4436)]