40345656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129313}}^1$

素因数の和:129335

約数の個数: 32

約数和(自身を含む): 108623760

約数和(自身を除く): 68278104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129313, 258626, 387939, 517252, 775878, 1034504, 1551756, 1681069, 3103512, 3362138, 5043207, 6724276, 10086414, 13448552, 20172828, 40345656]

約数ペア:

[(1, 40345656), (2, 20172828), (3, 13448552), (4, 10086414), (6, 6724276), (8, 5043207), (12, 3362138), (13, 3103512), (24, 1681069), (26, 1551756), (39, 1034504), (52, 775878), (78, 517252), (104, 387939), (156, 258626), (312, 129313)]