64718538

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{136537}}^1$

素因数の和:136621

約数の個数: 16

約数和(自身を含む): 131076480

約数和(自身を除く): 66357942

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 136537, 273074, 409611, 819222, 10786423, 21572846, 32359269, 64718538]

約数ペア:

[(1, 64718538), (2, 32359269), (3, 21572846), (6, 10786423), (79, 819222), (158, 409611), (237, 273074), (474, 136537)]