28793628

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15154

約数の個数: 36

約数和(自身を含む): 74162088

約数和(自身を除く): 45368460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 15091, 30182, 45273, 60364, 90546, 135819, 181092, 271638, 543276, 799823, 1599646, 2399469, 3199292, 4798938, 7198407, 9597876, 14396814, 28793628]

約数ペア:

[(1, 28793628), (2, 14396814), (3, 9597876), (4, 7198407), (6, 4798938), (9, 3199292), (12, 2399469), (18, 1599646), (36, 799823), (53, 543276), (106, 271638), (159, 181092), (212, 135819), (318, 90546), (477, 60364), (636, 45273), (954, 30182), (1908, 15091)]