40296478

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 64460160

約数和(自身を除く): 24163682

約数列:

[1, 2, 37, 61, 74, 79, 113, 122, 158, 226, 2257, 2923, 4181, 4514, 4819, 5846, 6893, 8362, 8927, 9638, 13786, 17854, 178303, 255041, 330299, 356606, 510082, 544547, 660598, 1089094, 20148239, 40296478]

約数ペア:

[(1, 40296478), (2, 20148239), (37, 1089094), (61, 660598), (74, 544547), (79, 510082), (113, 356606), (122, 330299), (158, 255041), (226, 178303), (2257, 17854), (2923, 13786), (4181, 9638), (4514, 8927), (4819, 8362), (5846, 6893)]