28484274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4013}}^1$

素因数の和:4051

約数の個数: 48

約数和(自身を含む): 70517952

約数和(自身を除く): 42033678

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 4013, 7098, 8026, 12039, 24078, 28091, 52169, 56182, 84273, 104338, 156507, 168546, 313014, 365183, 678197, 730366, 1095549, 1356394, 2034591, 2191098, 4069182, 4747379, 9494758, 14242137, 28484274]

約数ペア:

[(1, 28484274), (2, 14242137), (3, 9494758), (6, 4747379), (7, 4069182), (13, 2191098), (14, 2034591), (21, 1356394), (26, 1095549), (39, 730366), (42, 678197), (78, 365183), (91, 313014), (169, 168546), (182, 156507), (273, 104338), (338, 84273), (507, 56182), (546, 52169), (1014, 28091), (1183, 24078), (2366, 12039), (3549, 8026), (4013, 7098)]