28045155712

素因数分解:

$2^7\times 7^1\times {\mathrm{31300397}}^1$

素因数の和:31300418

約数の個数: 32

約数和(自身を含む): 63852811920

約数和(自身を除く): 35807656208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31300397, 62600794, 125201588, 219102779, 250403176, 438205558, 500806352, 876411116, 1001612704, 1752822232, 2003225408, 3505644464, 4006450816, 7011288928, 14022577856, 28045155712]

約数ペア:

[(1, 28045155712), (2, 14022577856), (4, 7011288928), (7, 4006450816), (8, 3505644464), (14, 2003225408), (16, 1752822232), (28, 1001612704), (32, 876411116), (56, 500806352), (64, 438205558), (112, 250403176), (128, 219102779), (224, 125201588), (448, 62600794), (896, 31300397)]