56601584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 118554912

約数和(自身を除く): 61953328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 503, 541, 1006, 1082, 2012, 2164, 4024, 4328, 6539, 7033, 8048, 8656, 13078, 14066, 26156, 28132, 52312, 56264, 104624, 112528, 272123, 544246, 1088492, 2176984, 3537599, 4353968, 7075198, 14150396, 28300792, 56601584]

約数ペア:

[(1, 56601584), (2, 28300792), (4, 14150396), (8, 7075198), (13, 4353968), (16, 3537599), (26, 2176984), (52, 1088492), (104, 544246), (208, 272123), (503, 112528), (541, 104624), (1006, 56264), (1082, 52312), (2012, 28132), (2164, 26156), (4024, 14066), (4328, 13078), (6539, 8656), (7033, 8048)]