15299056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 31202864

約数和(自身を除く): 15903808

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 601, 688, 1202, 1591, 2404, 3182, 4808, 6364, 9616, 12728, 22237, 25456, 25843, 44474, 51686, 88948, 103372, 177896, 206744, 355792, 413488, 956191, 1912382, 3824764, 7649528, 15299056]

約数ペア:

[(1, 15299056), (2, 7649528), (4, 3824764), (8, 1912382), (16, 956191), (37, 413488), (43, 355792), (74, 206744), (86, 177896), (148, 103372), (172, 88948), (296, 51686), (344, 44474), (592, 25843), (601, 25456), (688, 22237), (1202, 12728), (1591, 9616), (2404, 6364), (3182, 4808)]