74004688

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4813}}^1$

素因数の和:4883

約数の個数: 30

約数和(自身を含む): 148189362

約数和(自身を除く): 74184674

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4813, 7688, 9626, 15376, 19252, 38504, 77008, 149203, 298406, 596812, 1193624, 2387248, 4625293, 9250586, 18501172, 37002344, 74004688]

約数ペア:

[(1, 74004688), (2, 37002344), (4, 18501172), (8, 9250586), (16, 4625293), (31, 2387248), (62, 1193624), (124, 596812), (248, 298406), (496, 149203), (961, 77008), (1922, 38504), (3844, 19252), (4813, 15376), (7688, 9626)]