571122016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12815

約数の個数: 48

約数和(自身を含む): 1192611168

約数和(自身を除く): 621489152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1952, 2806, 5612, 11224, 12721, 22448, 25442, 44896, 50884, 101768, 203536, 292583, 407072, 585166, 775981, 1170332, 1551962, 2340664, 3103924, 4681328, 6207848, 9362656, 12415696, 17847563, 24831392, 35695126, 71390252, 142780504, 285561008, 571122016]

約数ペア:

[(1, 571122016), (2, 285561008), (4, 142780504), (8, 71390252), (16, 35695126), (23, 24831392), (32, 17847563), (46, 12415696), (61, 9362656), (92, 6207848), (122, 4681328), (184, 3103924), (244, 2340664), (368, 1551962), (488, 1170332), (736, 775981), (976, 585166), (1403, 407072), (1952, 292583), (2806, 203536), (5612, 101768), (11224, 50884), (12721, 44896), (22448, 25442)]