61331696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 125773200

約数和(自身を除く): 64441504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 881, 916, 1762, 1832, 3524, 3664, 4351, 7048, 8702, 14096, 16739, 17404, 33478, 34808, 66956, 69616, 133912, 201749, 267824, 403498, 806996, 1613992, 3227984, 3833231, 7666462, 15332924, 30665848, 61331696]

約数ペア:

[(1, 61331696), (2, 30665848), (4, 15332924), (8, 7666462), (16, 3833231), (19, 3227984), (38, 1613992), (76, 806996), (152, 403498), (229, 267824), (304, 201749), (458, 133912), (881, 69616), (916, 66956), (1762, 34808), (1832, 33478), (3524, 17404), (3664, 16739), (4351, 14096), (7048, 8702)]