57281658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25733}}^1$

素因数の和:25798

約数の個数: 32

約数和(自身を含む): 133405056

約数和(自身を除く): 76123398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 25733, 51466, 77199, 154398, 180131, 360262, 540393, 1080786, 1363849, 2727698, 4091547, 8183094, 9546943, 19093886, 28640829, 57281658]

約数ペア:

[(1, 57281658), (2, 28640829), (3, 19093886), (6, 9546943), (7, 8183094), (14, 4091547), (21, 2727698), (42, 1363849), (53, 1080786), (106, 540393), (159, 360262), (318, 180131), (371, 154398), (742, 77199), (1113, 51466), (2226, 25733)]