61858738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 36118862

約数列:

[1, 2, 53, 79, 83, 89, 106, 158, 166, 178, 4187, 4399, 4717, 6557, 7031, 7387, 8374, 8798, 9434, 13114, 14062, 14774, 347521, 372643, 391511, 583573, 695042, 745286, 783022, 1167146, 30929369, 61858738]

約数ペア:

[(1, 61858738), (2, 30929369), (53, 1167146), (79, 783022), (83, 745286), (89, 695042), (106, 583573), (158, 391511), (166, 372643), (178, 347521), (4187, 14774), (4399, 14062), (4717, 13114), (6557, 9434), (7031, 8798), (7387, 8374)]