64273846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18587}}^1$

素因数の和:18628

約数の個数: 32

約数和(自身を含む): 124911360

約数和(自身を除く): 60637514

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 18587, 37174, 130109, 241631, 260218, 353153, 483262, 706306, 1691417, 2472071, 3382834, 4590989, 4944142, 9181978, 32136923, 64273846]

約数ペア:

[(1, 64273846), (2, 32136923), (7, 9181978), (13, 4944142), (14, 4590989), (19, 3382834), (26, 2472071), (38, 1691417), (91, 706306), (133, 483262), (182, 353153), (247, 260218), (266, 241631), (494, 130109), (1729, 37174), (3458, 18587)]