9840328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 19908000

約数和(自身を除く): 10067672

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 1579, 3116, 3158, 6232, 6316, 12632, 30001, 60002, 64739, 120004, 129478, 240008, 258956, 517912, 1230041, 2460082, 4920164, 9840328]

約数ペア:

[(1, 9840328), (2, 4920164), (4, 2460082), (8, 1230041), (19, 517912), (38, 258956), (41, 240008), (76, 129478), (82, 120004), (152, 64739), (164, 60002), (328, 30001), (779, 12632), (1558, 6316), (1579, 6232), (3116, 3158)]