63891604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120097}}^1$

素因数の和:120127

約数の個数: 24

約数和(自身を含む): 134509760

約数和(自身を除く): 70618156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120097, 240194, 480388, 840679, 1681358, 2281843, 3362716, 4563686, 9127372, 15972901, 31945802, 63891604]

約数ペア:

[(1, 63891604), (2, 31945802), (4, 15972901), (7, 9127372), (14, 4563686), (19, 3362716), (28, 2281843), (38, 1681358), (76, 840679), (133, 480388), (266, 240194), (532, 120097)]