8220408056

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{301423}}^1$

素因数の和:301923

約数の個数: 32

約数和(自身を含む): 17651389440

約数和(自身を除く): 9430981384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 6818, 13636, 27272, 301423, 602846, 1205692, 2109961, 2411384, 4219922, 8439844, 16879688, 146793001, 293586002, 587172004, 1027551007, 1174344008, 2055102014, 4110204028, 8220408056]

約数ペア:

[(1, 8220408056), (2, 4110204028), (4, 2055102014), (7, 1174344008), (8, 1027551007), (14, 587172004), (28, 293586002), (56, 146793001), (487, 16879688), (974, 8439844), (1948, 4219922), (3409, 2411384), (3896, 2109961), (6818, 1205692), (13636, 602846), (27272, 301423)]