38631944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12809}}^1$

素因数の和:12857

約数の個数: 32

約数和(自身を含む): 80703000

約数和(自身を除く): 42071056

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 12809, 25618, 51236, 102472, 166517, 333034, 371461, 666068, 742922, 1332136, 1485844, 2971688, 4828993, 9657986, 19315972, 38631944]

約数ペア:

[(1, 38631944), (2, 19315972), (4, 9657986), (8, 4828993), (13, 2971688), (26, 1485844), (29, 1332136), (52, 742922), (58, 666068), (104, 371461), (116, 333034), (232, 166517), (377, 102472), (754, 51236), (1508, 25618), (3016, 12809)]