57748448

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{4999}}^1$

素因数の和:5047

約数の個数: 36

約数和(自身を含む): 120015000

約数和(自身を除く): 62266552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 4999, 5776, 9998, 11552, 19996, 39992, 79984, 94981, 159968, 189962, 379924, 759848, 1519696, 1804639, 3039392, 3609278, 7218556, 14437112, 28874224, 57748448]

約数ペア:

[(1, 57748448), (2, 28874224), (4, 14437112), (8, 7218556), (16, 3609278), (19, 3039392), (32, 1804639), (38, 1519696), (76, 759848), (152, 379924), (304, 189962), (361, 159968), (608, 94981), (722, 79984), (1444, 39992), (2888, 19996), (4999, 11552), (5776, 9998)]