68924632

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20177}}^1$

素因数の和:20251

約数の個数: 32

約数和(自身を含む): 150124320

約数和(自身を除く): 81199688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20177, 40354, 80708, 141239, 161416, 282478, 564956, 1129912, 1230797, 2461594, 4923188, 8615579, 9846376, 17231158, 34462316, 68924632]

約数ペア:

[(1, 68924632), (2, 34462316), (4, 17231158), (7, 9846376), (8, 8615579), (14, 4923188), (28, 2461594), (56, 1230797), (61, 1129912), (122, 564956), (244, 282478), (427, 161416), (488, 141239), (854, 80708), (1708, 40354), (3416, 20177)]