25347712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15233}}^1$

素因数の和:15260

約数の個数: 32

約数和(自身を含む): 54385380

約数和(自身を除く): 29037668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15233, 30466, 60932, 121864, 198029, 243728, 396058, 487456, 792116, 974912, 1584232, 1949824, 3168464, 6336928, 12673856, 25347712]

約数ペア:

[(1, 25347712), (2, 12673856), (4, 6336928), (8, 3168464), (13, 1949824), (16, 1584232), (26, 974912), (32, 792116), (52, 487456), (64, 396058), (104, 243728), (128, 198029), (208, 121864), (416, 60932), (832, 30466), (1664, 15233)]