40546244

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 72403968

約数和(自身を除く): 31857724

約数列:

[1, 2, 4, 73, 146, 191, 292, 382, 727, 764, 1454, 2908, 13943, 27886, 53071, 55772, 106142, 138857, 212284, 277714, 555428, 10136561, 20273122, 40546244]

約数ペア:

[(1, 40546244), (2, 20273122), (4, 10136561), (73, 555428), (146, 277714), (191, 212284), (292, 138857), (382, 106142), (727, 55772), (764, 53071), (1454, 27886), (2908, 13943)]