64708656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43487}}^1$

素因数の和:43529

約数の個数: 40

約数和(自身を含む): 172560384

約数和(自身を除く): 107851728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 43487, 86974, 130461, 173948, 260922, 347896, 521844, 695792, 1043688, 1348097, 2087376, 2696194, 4044291, 5392388, 8088582, 10784776, 16177164, 21569552, 32354328, 64708656]

約数ペア:

[(1, 64708656), (2, 32354328), (3, 21569552), (4, 16177164), (6, 10784776), (8, 8088582), (12, 5392388), (16, 4044291), (24, 2696194), (31, 2087376), (48, 1348097), (62, 1043688), (93, 695792), (124, 521844), (186, 347896), (248, 260922), (372, 173948), (496, 130461), (744, 86974), (1488, 43487)]