13378628

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 25095252

約数和(自身を除く): 11716624

約数列:

[1, 2, 4, 29, 41, 58, 82, 97, 116, 164, 194, 388, 841, 1189, 1682, 2378, 2813, 3364, 3977, 4756, 5626, 7954, 11252, 15908, 34481, 68962, 81577, 115333, 137924, 163154, 230666, 326308, 461332, 3344657, 6689314, 13378628]

約数ペア:

[(1, 13378628), (2, 6689314), (4, 3344657), (29, 461332), (41, 326308), (58, 230666), (82, 163154), (97, 137924), (116, 115333), (164, 81577), (194, 68962), (388, 34481), (841, 15908), (1189, 11252), (1682, 7954), (2378, 5626), (2813, 4756), (3364, 3977)]