25951588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 53512704

約数和(自身を除く): 27561116

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 947, 1054, 1612, 1894, 2108, 3788, 6851, 12311, 13702, 16099, 24622, 27404, 29357, 32198, 49244, 58714, 64396, 117428, 209287, 381641, 418574, 499069, 763282, 837148, 998138, 1526564, 1996276, 6487897, 12975794, 25951588]

約数ペア:

[(1, 25951588), (2, 12975794), (4, 6487897), (13, 1996276), (17, 1526564), (26, 998138), (31, 837148), (34, 763282), (52, 499069), (62, 418574), (68, 381641), (124, 209287), (221, 117428), (403, 64396), (442, 58714), (527, 49244), (806, 32198), (884, 29357), (947, 27404), (1054, 24622), (1612, 16099), (1894, 13702), (2108, 12311), (3788, 6851)]