7472816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 16030224

約数和(自身を除く): 8557408

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 971, 1924, 1942, 3848, 3884, 7696, 7768, 12623, 15536, 25246, 35927, 50492, 71854, 100984, 143708, 201968, 287416, 467051, 574832, 934102, 1868204, 3736408, 7472816]

約数ペア:

[(1, 7472816), (2, 3736408), (4, 1868204), (8, 934102), (13, 574832), (16, 467051), (26, 287416), (37, 201968), (52, 143708), (74, 100984), (104, 71854), (148, 50492), (208, 35927), (296, 25246), (481, 15536), (592, 12623), (962, 7768), (971, 7696), (1924, 3884), (1942, 3848)]