41640268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 74204480

約数和(自身を除く): 32564212

約数列:

[1, 2, 4, 79, 158, 313, 316, 421, 626, 842, 1252, 1684, 24727, 33259, 49454, 66518, 98908, 131773, 133036, 263546, 527092, 10410067, 20820134, 41640268]

約数ペア:

[(1, 41640268), (2, 20820134), (4, 10410067), (79, 527092), (158, 263546), (313, 133036), (316, 131773), (421, 98908), (626, 66518), (842, 49454), (1252, 33259), (1684, 24727)]