28313124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8221}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 77352576

約数和(自身を除く): 49039452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 8221, 16442, 24663, 32884, 49326, 57547, 98652, 115094, 172641, 230188, 337061, 345282, 674122, 690564, 1011183, 1348244, 2022366, 2359427, 4044732, 4718854, 7078281, 9437708, 14156562, 28313124]

約数ペア:

[(1, 28313124), (2, 14156562), (3, 9437708), (4, 7078281), (6, 4718854), (7, 4044732), (12, 2359427), (14, 2022366), (21, 1348244), (28, 1011183), (41, 690564), (42, 674122), (82, 345282), (84, 337061), (123, 230188), (164, 172641), (246, 115094), (287, 98652), (492, 57547), (574, 49326), (861, 32884), (1148, 24663), (1722, 16442), (3444, 8221)]