68883388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 80139332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3079, 3196, 5593, 6158, 11186, 12316, 21553, 22372, 43106, 52343, 86212, 104686, 144713, 209372, 289426, 366401, 578852, 732802, 1012991, 1465604, 2025982, 2460121, 4051964, 4920242, 9840484, 17220847, 34441694, 68883388]

約数ペア:

[(1, 68883388), (2, 34441694), (4, 17220847), (7, 9840484), (14, 4920242), (17, 4051964), (28, 2460121), (34, 2025982), (47, 1465604), (68, 1012991), (94, 732802), (119, 578852), (188, 366401), (238, 289426), (329, 209372), (476, 144713), (658, 104686), (799, 86212), (1316, 52343), (1598, 43106), (3079, 22372), (3196, 21553), (5593, 12316), (6158, 11186)]