63664216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 149909760

約数和(自身を除く): 86245544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 181, 308, 362, 571, 616, 724, 1142, 1267, 1448, 1991, 2284, 2534, 3982, 3997, 4568, 5068, 6281, 7964, 7994, 10136, 12562, 13937, 15928, 15988, 25124, 27874, 31976, 43967, 50248, 55748, 87934, 103351, 111496, 175868, 206702, 351736, 413404, 723457, 826808, 1136861, 1446914, 2273722, 2893828, 4547444, 5787656, 7958027, 9094888, 15916054, 31832108, 63664216]

約数ペア:

[(1, 63664216), (2, 31832108), (4, 15916054), (7, 9094888), (8, 7958027), (11, 5787656), (14, 4547444), (22, 2893828), (28, 2273722), (44, 1446914), (56, 1136861), (77, 826808), (88, 723457), (154, 413404), (181, 351736), (308, 206702), (362, 175868), (571, 111496), (616, 103351), (724, 87934), (1142, 55748), (1267, 50248), (1448, 43967), (1991, 31976), (2284, 27874), (2534, 25124), (3982, 15988), (3997, 15928), (4568, 13937), (5068, 12562), (6281, 10136), (7964, 7994)]