40430896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13513}}^1$

素因数の和:13549

約数の個数: 40

約数和(自身を含む): 90489744

約数和(自身を除く): 50058848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 13513, 27026, 54052, 108104, 148643, 216208, 229721, 297286, 459442, 594572, 918884, 1189144, 1837768, 2378288, 2526931, 3675536, 5053862, 10107724, 20215448, 40430896]

約数ペア:

[(1, 40430896), (2, 20215448), (4, 10107724), (8, 5053862), (11, 3675536), (16, 2526931), (17, 2378288), (22, 1837768), (34, 1189144), (44, 918884), (68, 594572), (88, 459442), (136, 297286), (176, 229721), (187, 216208), (272, 148643), (374, 108104), (748, 54052), (1496, 27026), (2992, 13513)]