66229768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 74775032

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 67, 88, 94, 134, 188, 239, 268, 376, 478, 517, 536, 737, 956, 1034, 1474, 1912, 2068, 2629, 2948, 3149, 4136, 5258, 5896, 6298, 10516, 11233, 12596, 16013, 21032, 22466, 25192, 32026, 34639, 44932, 64052, 69278, 89864, 123563, 128104, 138556, 176143, 247126, 277112, 352286, 494252, 704572, 752611, 988504, 1409144, 1505222, 3010444, 6020888, 8278721, 16557442, 33114884, 66229768]

約数ペア:

[(1, 66229768), (2, 33114884), (4, 16557442), (8, 8278721), (11, 6020888), (22, 3010444), (44, 1505222), (47, 1409144), (67, 988504), (88, 752611), (94, 704572), (134, 494252), (188, 352286), (239, 277112), (268, 247126), (376, 176143), (478, 138556), (517, 128104), (536, 123563), (737, 89864), (956, 69278), (1034, 64052), (1474, 44932), (1912, 34639), (2068, 32026), (2629, 25192), (2948, 22466), (3149, 21032), (4136, 16013), (5258, 12596), (5896, 11233), (6298, 10516)]