26369252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 58988160

約数和(自身を除く): 32618908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 131, 158, 182, 196, 262, 316, 364, 524, 553, 637, 917, 1027, 1106, 1274, 1703, 1834, 2054, 2212, 2548, 3406, 3668, 3871, 4108, 6419, 6812, 7189, 7742, 10349, 11921, 12838, 14378, 15484, 20698, 23842, 25676, 28756, 41396, 47684, 50323, 72443, 83447, 100646, 134537, 144886, 166894, 201292, 269074, 289772, 333788, 507101, 538148, 941759, 1014202, 1883518, 2028404, 3767036, 6592313, 13184626, 26369252]

約数ペア:

[(1, 26369252), (2, 13184626), (4, 6592313), (7, 3767036), (13, 2028404), (14, 1883518), (26, 1014202), (28, 941759), (49, 538148), (52, 507101), (79, 333788), (91, 289772), (98, 269074), (131, 201292), (158, 166894), (182, 144886), (196, 134537), (262, 100646), (316, 83447), (364, 72443), (524, 50323), (553, 47684), (637, 41396), (917, 28756), (1027, 25676), (1106, 23842), (1274, 20698), (1703, 15484), (1834, 14378), (2054, 12838), (2212, 11921), (2548, 10349), (3406, 7742), (3668, 7189), (3871, 6812), (4108, 6419)]