40170826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28571}}^1$

素因数の和:28629

約数の個数: 16

約数和(自身を含む): 65144160

約数和(自身を除く): 24973334

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28571, 57142, 542849, 1057127, 1085698, 2114254, 20085413, 40170826]

約数ペア:

[(1, 40170826), (2, 20085413), (19, 2114254), (37, 1085698), (38, 1057127), (74, 542849), (703, 57142), (1406, 28571)]