67001336

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 128142000

約数和(自身を除く): 61140664

約数列:

[1, 2, 4, 8, 89, 139, 178, 278, 356, 556, 677, 712, 1112, 1354, 2708, 5416, 12371, 24742, 49484, 60253, 94103, 98968, 120506, 188206, 241012, 376412, 482024, 752824, 8375167, 16750334, 33500668, 67001336]

約数ペア:

[(1, 67001336), (2, 33500668), (4, 16750334), (8, 8375167), (89, 752824), (139, 482024), (178, 376412), (278, 241012), (356, 188206), (556, 120506), (677, 98968), (712, 94103), (1112, 60253), (1354, 49484), (2708, 24742), (5416, 12371)]