42729976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{829}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 85158000

約数和(自身を除く): 42428024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 829, 1516, 1658, 3032, 3316, 6443, 6632, 12886, 14093, 25772, 28186, 51544, 56372, 112744, 314191, 628382, 1256764, 2513528, 5341247, 10682494, 21364988, 42729976]

約数ペア:

[(1, 42729976), (2, 21364988), (4, 10682494), (8, 5341247), (17, 2513528), (34, 1256764), (68, 628382), (136, 314191), (379, 112744), (758, 56372), (829, 51544), (1516, 28186), (1658, 25772), (3032, 14093), (3316, 12886), (6443, 6632)]