74902918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 122145408

約数和(自身を除く): 47242490

約数列:

[1, 2, 17, 34, 67, 131, 134, 251, 262, 502, 1139, 2227, 2278, 4267, 4454, 8534, 8777, 16817, 17554, 32881, 33634, 65762, 149209, 285889, 298418, 558977, 571778, 1117954, 2203027, 4406054, 37451459, 74902918]

約数ペア:

[(1, 74902918), (2, 37451459), (17, 4406054), (34, 2203027), (67, 1117954), (131, 571778), (134, 558977), (251, 298418), (262, 285889), (502, 149209), (1139, 65762), (2227, 33634), (2278, 32881), (4267, 17554), (4454, 16817), (8534, 8777)]