68321008

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1987}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 151851392

約数和(自身を除く): 83530384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 1987, 2149, 2456, 3974, 4298, 4912, 7948, 8596, 13909, 15896, 17192, 27818, 31792, 34384, 55636, 111272, 222544, 610009, 1220018, 2440036, 4270063, 4880072, 8540126, 9760144, 17080252, 34160504, 68321008]

約数ペア:

[(1, 68321008), (2, 34160504), (4, 17080252), (7, 9760144), (8, 8540126), (14, 4880072), (16, 4270063), (28, 2440036), (56, 1220018), (112, 610009), (307, 222544), (614, 111272), (1228, 55636), (1987, 34384), (2149, 31792), (2456, 27818), (3974, 17192), (4298, 15896), (4912, 13909), (7948, 8596)]