66468464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 40

約数和(自身を含む): 137550720

約数和(自身を除く): 71082256

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4621, 7192, 9242, 14384, 18484, 36968, 73936, 134009, 143251, 268018, 286502, 536036, 573004, 1072072, 1146008, 2144144, 2292016, 4154279, 8308558, 16617116, 33234232, 66468464]

約数ペア:

[(1, 66468464), (2, 33234232), (4, 16617116), (8, 8308558), (16, 4154279), (29, 2292016), (31, 2144144), (58, 1146008), (62, 1072072), (116, 573004), (124, 536036), (232, 286502), (248, 268018), (464, 143251), (496, 134009), (899, 73936), (1798, 36968), (3596, 18484), (4621, 14384), (7192, 9242)]