66269872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7517}}^1$

素因数の和:7573

約数の個数: 40

約数和(自身を含む): 139834800

約数和(自身を除く): 73564928

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7517, 8816, 15034, 30068, 60136, 120272, 142823, 217993, 285646, 435986, 571292, 871972, 1142584, 1743944, 2285168, 3487888, 4141867, 8283734, 16567468, 33134936, 66269872]

約数ペア:

[(1, 66269872), (2, 33134936), (4, 16567468), (8, 8283734), (16, 4141867), (19, 3487888), (29, 2285168), (38, 1743944), (58, 1142584), (76, 871972), (116, 571292), (152, 435986), (232, 285646), (304, 217993), (464, 142823), (551, 120272), (1102, 60136), (2204, 30068), (4408, 15034), (7517, 8816)]