39908856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127913}}^1$

素因数の和:127935

約数の個数: 32

約数和(自身を含む): 107447760

約数和(自身を除く): 67538904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 127913, 255826, 383739, 511652, 767478, 1023304, 1534956, 1662869, 3069912, 3325738, 4988607, 6651476, 9977214, 13302952, 19954428, 39908856]

約数ペア:

[(1, 39908856), (2, 19954428), (3, 13302952), (4, 9977214), (6, 6651476), (8, 4988607), (12, 3325738), (13, 3069912), (24, 1662869), (26, 1534956), (39, 1023304), (52, 767478), (78, 511652), (104, 383739), (156, 255826), (312, 127913)]