73718416

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{35171}}^1$

素因数の和:35310

約数の個数: 20

約数和(自身を含む): 143923824

約数和(自身を除く): 70205408

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 35171, 70342, 140684, 281368, 562736, 4607401, 9214802, 18429604, 36859208, 73718416]

約数ペア:

[(1, 73718416), (2, 36859208), (4, 18429604), (8, 9214802), (16, 4607401), (131, 562736), (262, 281368), (524, 140684), (1048, 70342), (2096, 35171)]