65811136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{54121}}^1$

素因数の和:54152

約数の個数: 28

約数和(自身を含む): 137469880

約数和(自身を除く): 71658744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 54121, 108242, 216484, 432968, 865936, 1028299, 1731872, 2056598, 3463744, 4113196, 8226392, 16452784, 32905568, 65811136]

約数ペア:

[(1, 65811136), (2, 32905568), (4, 16452784), (8, 8226392), (16, 4113196), (19, 3463744), (32, 2056598), (38, 1731872), (64, 1028299), (76, 865936), (152, 432968), (304, 216484), (608, 108242), (1216, 54121)]