39257488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 81389880

約数和(自身を除く): 42132392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1429, 1616, 1717, 2858, 3434, 5716, 6868, 11432, 13736, 22864, 24293, 27472, 48586, 97172, 144329, 194344, 288658, 388688, 577316, 1154632, 2309264, 2453593, 4907186, 9814372, 19628744, 39257488]

約数ペア:

[(1, 39257488), (2, 19628744), (4, 9814372), (8, 4907186), (16, 2453593), (17, 2309264), (34, 1154632), (68, 577316), (101, 388688), (136, 288658), (202, 194344), (272, 144329), (404, 97172), (808, 48586), (1429, 27472), (1616, 24293), (1717, 22864), (2858, 13736), (3434, 11432), (5716, 6868)]