64220764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{991}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 119242368

約数和(自身を除く): 55021604

約数列:

[1, 2, 4, 17, 34, 68, 953, 991, 1906, 1982, 3812, 3964, 16201, 16847, 32402, 33694, 64804, 67388, 944423, 1888846, 3777692, 16055191, 32110382, 64220764]

約数ペア:

[(1, 64220764), (2, 32110382), (4, 16055191), (17, 3777692), (34, 1888846), (68, 944423), (953, 67388), (991, 64804), (1906, 33694), (1982, 32402), (3812, 16847), (3964, 16201)]