78446408

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 149960160

約数和(自身を除く): 71513752

約数列:

[1, 2, 4, 8, 107, 113, 214, 226, 428, 452, 811, 856, 904, 1622, 3244, 6488, 12091, 24182, 48364, 86777, 91643, 96728, 173554, 183286, 347108, 366572, 694216, 733144, 9805801, 19611602, 39223204, 78446408]

約数ペア:

[(1, 78446408), (2, 39223204), (4, 19611602), (8, 9805801), (107, 733144), (113, 694216), (214, 366572), (226, 347108), (428, 183286), (452, 173554), (811, 96728), (856, 91643), (904, 86777), (1622, 48364), (3244, 24182), (6488, 12091)]