475391696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73727}}^1$

素因数の和:73779

約数の個数: 40

約数和(自身を含む): 1023934464

約数和(自身を除く): 548542768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 73727, 147454, 294908, 589816, 958451, 1179632, 1916902, 2285537, 3833804, 4571074, 7667608, 9142148, 15335216, 18284296, 29711981, 36568592, 59423962, 118847924, 237695848, 475391696]

約数ペア:

[(1, 475391696), (2, 237695848), (4, 118847924), (8, 59423962), (13, 36568592), (16, 29711981), (26, 18284296), (31, 15335216), (52, 9142148), (62, 7667608), (104, 4571074), (124, 3833804), (208, 2285537), (248, 1916902), (403, 1179632), (496, 958451), (806, 589816), (1612, 294908), (3224, 147454), (6448, 73727)]