39099866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 65856000

約数和(自身を除く): 26756134

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 349, 403, 698, 806, 1807, 3614, 4309, 4537, 8618, 9074, 10819, 21638, 48511, 56017, 97022, 112034, 140647, 281294, 630643, 1261286, 1503841, 3007682, 19549933, 39099866]

約数ペア:

[(1, 39099866), (2, 19549933), (13, 3007682), (26, 1503841), (31, 1261286), (62, 630643), (139, 281294), (278, 140647), (349, 112034), (403, 97022), (698, 56017), (806, 48511), (1807, 21638), (3614, 10819), (4309, 9074), (4537, 8618)]