28158552

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3797}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 77023440

約数和(自身を除く): 48864888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 3797, 7416, 7594, 11391, 15188, 22782, 30376, 34173, 45564, 68346, 91128, 136692, 273384, 391091, 782182, 1173273, 1564364, 2346546, 3128728, 3519819, 4693092, 7039638, 9386184, 14079276, 28158552]

約数ペア:

[(1, 28158552), (2, 14079276), (3, 9386184), (4, 7039638), (6, 4693092), (8, 3519819), (9, 3128728), (12, 2346546), (18, 1564364), (24, 1173273), (36, 782182), (72, 391091), (103, 273384), (206, 136692), (309, 91128), (412, 68346), (618, 45564), (824, 34173), (927, 30376), (1236, 22782), (1854, 15188), (2472, 11391), (3708, 7594), (3797, 7416)]