28770936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 76826880

約数和(自身を除く): 48055944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 467, 604, 906, 934, 1208, 1401, 1812, 1868, 2567, 2802, 3624, 3736, 5134, 5604, 7701, 7939, 10268, 11208, 15402, 15878, 20536, 23817, 30804, 31756, 47634, 61608, 63512, 70517, 95268, 141034, 190536, 211551, 282068, 423102, 564136, 846204, 1198789, 1692408, 2397578, 3596367, 4795156, 7192734, 9590312, 14385468, 28770936]

約数ペア:

[(1, 28770936), (2, 14385468), (3, 9590312), (4, 7192734), (6, 4795156), (8, 3596367), (12, 2397578), (17, 1692408), (24, 1198789), (34, 846204), (51, 564136), (68, 423102), (102, 282068), (136, 211551), (151, 190536), (204, 141034), (302, 95268), (408, 70517), (453, 63512), (467, 61608), (604, 47634), (906, 31756), (934, 30804), (1208, 23817), (1401, 20536), (1812, 15878), (1868, 15402), (2567, 11208), (2802, 10268), (3624, 7939), (3736, 7701), (5134, 5604)]