84177926

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 147639360

約数和(自身を除く): 63461434

約数列:

[1, 2, 7, 14, 61, 122, 241, 409, 427, 482, 818, 854, 1687, 2863, 3374, 5726, 14701, 24949, 29402, 49898, 98569, 102907, 174643, 197138, 205814, 349286, 689983, 1379966, 6012709, 12025418, 42088963, 84177926]

約数ペア:

[(1, 84177926), (2, 42088963), (7, 12025418), (14, 6012709), (61, 1379966), (122, 689983), (241, 349286), (409, 205814), (427, 197138), (482, 174643), (818, 102907), (854, 98569), (1687, 49898), (2863, 29402), (3374, 24949), (5726, 14701)]