42202972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24709}}^1$

素因数の和:24781

約数の個数: 24

約数和(自身を含む): 85793120

約数和(自身を除く): 43590148

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 24709, 49418, 98836, 172963, 345926, 691852, 1507249, 3014498, 6028996, 10550743, 21101486, 42202972]

約数ペア:

[(1, 42202972), (2, 21101486), (4, 10550743), (7, 6028996), (14, 3014498), (28, 1507249), (61, 691852), (122, 345926), (244, 172963), (427, 98836), (854, 49418), (1708, 24709)]