74872352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137633}}^1$

素因数の和:137660

約数の個数: 24

約数和(自身を含む): 156076956

約数和(自身を除く): 81204604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 137633, 275266, 550532, 1101064, 2202128, 2339761, 4404256, 4679522, 9359044, 18718088, 37436176, 74872352]

約数ペア:

[(1, 74872352), (2, 37436176), (4, 18718088), (8, 9359044), (16, 4679522), (17, 4404256), (32, 2339761), (34, 2202128), (68, 1101064), (136, 550532), (272, 275266), (544, 137633)]