74686372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8017}}^1$

素因数の和:8175

約数の個数: 24

約数和(自身を含む): 139416984

約数和(自身を除く): 64730612

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 8017, 9316, 16034, 32068, 136289, 272578, 545156, 1098329, 2196658, 4393316, 18671593, 37343186, 74686372]

約数ペア:

[(1, 74686372), (2, 37343186), (4, 18671593), (17, 4393316), (34, 2196658), (68, 1098329), (137, 545156), (274, 272578), (548, 136289), (2329, 32068), (4658, 16034), (8017, 9316)]