28395402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 38828118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 1637, 2478, 2891, 3274, 4911, 5782, 8673, 9822, 11459, 17346, 22918, 34377, 68754, 80213, 96583, 160426, 193166, 240639, 289749, 481278, 579498, 676081, 1352162, 2028243, 4056486, 4732567, 9465134, 14197701, 28395402]

約数ペア:

[(1, 28395402), (2, 14197701), (3, 9465134), (6, 4732567), (7, 4056486), (14, 2028243), (21, 1352162), (42, 676081), (49, 579498), (59, 481278), (98, 289749), (118, 240639), (147, 193166), (177, 160426), (294, 96583), (354, 80213), (413, 68754), (826, 34377), (1239, 22918), (1637, 17346), (2478, 11459), (2891, 9822), (3274, 8673), (4911, 5782)]