39460408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7159}}^1$

素因数の和:7231

約数の個数: 32

約数和(自身を含む): 81194400

約数和(自身を除く): 41733992

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7159, 14318, 28636, 57272, 93067, 186134, 372268, 379427, 744536, 758854, 1517708, 3035416, 4932551, 9865102, 19730204, 39460408]

約数ペア:

[(1, 39460408), (2, 19730204), (4, 9865102), (8, 4932551), (13, 3035416), (26, 1517708), (52, 758854), (53, 744536), (104, 379427), (106, 372268), (212, 186134), (424, 93067), (689, 57272), (1378, 28636), (2756, 14318), (5512, 7159)]