28259112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 82137600

約数和(自身を除く): 53878488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 2851, 3304, 4956, 5702, 8553, 9912, 11404, 17106, 19957, 22808, 34212, 39914, 59871, 68424, 79828, 119742, 159656, 168209, 239484, 336418, 478968, 504627, 672836, 1009254, 1177463, 1345672, 2018508, 2354926, 3532389, 4037016, 4709852, 7064778, 9419704, 14129556, 28259112]

約数ペア:

[(1, 28259112), (2, 14129556), (3, 9419704), (4, 7064778), (6, 4709852), (7, 4037016), (8, 3532389), (12, 2354926), (14, 2018508), (21, 1345672), (24, 1177463), (28, 1009254), (42, 672836), (56, 504627), (59, 478968), (84, 336418), (118, 239484), (168, 168209), (177, 159656), (236, 119742), (354, 79828), (413, 68424), (472, 59871), (708, 39914), (826, 34212), (1239, 22808), (1416, 19957), (1652, 17106), (2478, 11404), (2851, 9912), (3304, 8553), (4956, 5702)]