63927968

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{11821}}^1$

素因数の和:11857

約数の個数: 36

約数和(自身を含む): 136295838

約数和(自身を除く): 72367870

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 11821, 23642, 47284, 94568, 153673, 189136, 307346, 378272, 614692, 1229384, 1997749, 2458768, 3995498, 4917536, 7990996, 15981992, 31963984, 63927968]

約数ペア:

[(1, 63927968), (2, 31963984), (4, 15981992), (8, 7990996), (13, 4917536), (16, 3995498), (26, 2458768), (32, 1997749), (52, 1229384), (104, 614692), (169, 378272), (208, 307346), (338, 189136), (416, 153673), (676, 94568), (1352, 47284), (2704, 23642), (5408, 11821)]