4278968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 8631360

約数和(自身を除く): 4352392

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 431, 584, 862, 1241, 1724, 2482, 3448, 4964, 7327, 9928, 14654, 29308, 31463, 58616, 62926, 125852, 251704, 534871, 1069742, 2139484, 4278968]

約数ペア:

[(1, 4278968), (2, 2139484), (4, 1069742), (8, 534871), (17, 251704), (34, 125852), (68, 62926), (73, 58616), (136, 31463), (146, 29308), (292, 14654), (431, 9928), (584, 7327), (862, 4964), (1241, 3448), (1724, 2482)]