22504728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 58475520

約数和(自身を除く): 35970792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 281, 282, 284, 376, 426, 562, 564, 568, 843, 852, 1124, 1128, 1686, 1704, 2248, 3337, 3372, 6674, 6744, 10011, 13207, 13348, 19951, 20022, 26414, 26696, 39621, 39902, 40044, 52828, 59853, 79242, 79804, 80088, 105656, 119706, 158484, 159608, 239412, 316968, 478824, 937697, 1875394, 2813091, 3750788, 5626182, 7501576, 11252364, 22504728]

約数ペア:

[(1, 22504728), (2, 11252364), (3, 7501576), (4, 5626182), (6, 3750788), (8, 2813091), (12, 1875394), (24, 937697), (47, 478824), (71, 316968), (94, 239412), (141, 159608), (142, 158484), (188, 119706), (213, 105656), (281, 80088), (282, 79804), (284, 79242), (376, 59853), (426, 52828), (562, 40044), (564, 39902), (568, 39621), (843, 26696), (852, 26414), (1124, 20022), (1128, 19951), (1686, 13348), (1704, 13207), (2248, 10011), (3337, 6744), (3372, 6674)]