40689971

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 47719680

約数和(自身を除く): 7029709

約数列:

[1, 7, 67, 101, 469, 707, 859, 6013, 6767, 47369, 57553, 86759, 402871, 607313, 5812853, 40689971]

約数ペア:

[(1, 40689971), (7, 5812853), (67, 607313), (101, 402871), (469, 86759), (707, 57553), (859, 47369), (6013, 6767)]