38271688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52571}}^1$

素因数の和:52597

約数の個数: 32

約数和(自身を含む): 88320960

約数和(自身を除く): 50049272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 52571, 105142, 210284, 367997, 420568, 683423, 735994, 1366846, 1471988, 2733692, 2943976, 4783961, 5467384, 9567922, 19135844, 38271688]

約数ペア:

[(1, 38271688), (2, 19135844), (4, 9567922), (7, 5467384), (8, 4783961), (13, 2943976), (14, 2733692), (26, 1471988), (28, 1366846), (52, 735994), (56, 683423), (91, 420568), (104, 367997), (182, 210284), (364, 105142), (728, 52571)]