13784288

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 32319000

約数和(自身を除く): 18534712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 149, 196, 224, 236, 298, 392, 413, 472, 596, 784, 826, 944, 1043, 1192, 1568, 1652, 1888, 2086, 2384, 2891, 3304, 4172, 4768, 5782, 6608, 7301, 8344, 8791, 11564, 13216, 14602, 16688, 17582, 23128, 29204, 33376, 35164, 46256, 58408, 61537, 70328, 92512, 116816, 123074, 140656, 233632, 246148, 281312, 430759, 492296, 861518, 984592, 1723036, 1969184, 3446072, 6892144, 13784288]

約数ペア:

[(1, 13784288), (2, 6892144), (4, 3446072), (7, 1969184), (8, 1723036), (14, 984592), (16, 861518), (28, 492296), (32, 430759), (49, 281312), (56, 246148), (59, 233632), (98, 140656), (112, 123074), (118, 116816), (149, 92512), (196, 70328), (224, 61537), (236, 58408), (298, 46256), (392, 35164), (413, 33376), (472, 29204), (596, 23128), (784, 17582), (826, 16688), (944, 14602), (1043, 13216), (1192, 11564), (1568, 8791), (1652, 8344), (1888, 7301), (2086, 6608), (2384, 5782), (2891, 4768), (3304, 4172)]