68331704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71777}}^1$

素因数の和:71807

約数の個数: 32

約数和(自身を含む): 155040480

約数和(自身を除く): 86708776

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71777, 143554, 287108, 502439, 574216, 1004878, 1220209, 2009756, 2440418, 4019512, 4880836, 8541463, 9761672, 17082926, 34165852, 68331704]

約数ペア:

[(1, 68331704), (2, 34165852), (4, 17082926), (7, 9761672), (8, 8541463), (14, 4880836), (17, 4019512), (28, 2440418), (34, 2009756), (56, 1220209), (68, 1004878), (119, 574216), (136, 502439), (238, 287108), (476, 143554), (952, 71777)]