77826866416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19693033}}^1$

素因数の和:19693073

約数の個数: 40

約数和(自身を含む): 170935535120

約数和(自身を除く): 93108668704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19693033, 39386066, 78772132, 157544264, 256009429, 315088528, 374167627, 512018858, 748335254, 1024037716, 1496670508, 2048075432, 2993341016, 4096150864, 4864179151, 5986682032, 9728358302, 19456716604, 38913433208, 77826866416]

約数ペア:

[(1, 77826866416), (2, 38913433208), (4, 19456716604), (8, 9728358302), (13, 5986682032), (16, 4864179151), (19, 4096150864), (26, 2993341016), (38, 2048075432), (52, 1496670508), (76, 1024037716), (104, 748335254), (152, 512018858), (208, 374167627), (247, 315088528), (304, 256009429), (494, 157544264), (988, 78772132), (1976, 39386066), (3952, 19693033)]