26669768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 53328000

約数和(自身を除く): 26658232

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2221, 3002, 4442, 6004, 8884, 12008, 17768, 42199, 84398, 168796, 175459, 337592, 350918, 701836, 1403672, 3333721, 6667442, 13334884, 26669768]

約数ペア:

[(1, 26669768), (2, 13334884), (4, 6667442), (8, 3333721), (19, 1403672), (38, 701836), (76, 350918), (79, 337592), (152, 175459), (158, 168796), (316, 84398), (632, 42199), (1501, 17768), (2221, 12008), (3002, 8884), (4442, 6004)]