72148019762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20864089}}^1$

素因数の和:20864130

約数の個数: 32

約数和(自身を含む): 140206684800

約数和(自身を除く): 68058665038

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20864089, 41728178, 146048623, 271233157, 292097246, 396417691, 542466314, 792835382, 1898632099, 2774923837, 3797264198, 5153429983, 5549847674, 10306859966, 36074009881, 72148019762]

約数ペア:

[(1, 72148019762), (2, 36074009881), (7, 10306859966), (13, 5549847674), (14, 5153429983), (19, 3797264198), (26, 2774923837), (38, 1898632099), (91, 792835382), (133, 542466314), (182, 396417691), (247, 292097246), (266, 271233157), (494, 146048623), (1729, 41728178), (3458, 20864089)]