13505784

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 22609416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 569, 989, 1032, 1138, 1707, 1978, 2276, 2967, 3414, 3956, 4552, 5934, 6828, 7912, 11868, 13087, 13656, 23736, 24467, 26174, 39261, 48934, 52348, 73401, 78522, 97868, 104696, 146802, 157044, 195736, 293604, 314088, 562741, 587208, 1125482, 1688223, 2250964, 3376446, 4501928, 6752892, 13505784]

約数ペア:

[(1, 13505784), (2, 6752892), (3, 4501928), (4, 3376446), (6, 2250964), (8, 1688223), (12, 1125482), (23, 587208), (24, 562741), (43, 314088), (46, 293604), (69, 195736), (86, 157044), (92, 146802), (129, 104696), (138, 97868), (172, 78522), (184, 73401), (258, 52348), (276, 48934), (344, 39261), (516, 26174), (552, 24467), (569, 23736), (989, 13656), (1032, 13087), (1138, 11868), (1707, 7912), (1978, 6828), (2276, 5934), (2967, 4552), (3414, 3956)]