253504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:262

約数の個数: 28

約数和(自身を含む): 534924

約数和(自身を除く): 281420

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 233, 272, 466, 544, 932, 1088, 1864, 3728, 3961, 7456, 7922, 14912, 15844, 31688, 63376, 126752, 253504]

約数ペア:

[(1, 253504), (2, 126752), (4, 63376), (8, 31688), (16, 15844), (17, 14912), (32, 7922), (34, 7456), (64, 3961), (68, 3728), (136, 1864), (233, 1088), (272, 932), (466, 544)]