28068984

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4481}}^1$

素因数の和:4525

約数の個数: 64

約数和(自身を含む): 80676000

約数和(自身を除く): 52607016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 4481, 6264, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 80658, 107544, 120987, 129949, 161316, 241974, 259898, 322632, 389847, 483948, 519796, 779694, 967896, 1039592, 1169541, 1559388, 2339082, 3118776, 3508623, 4678164, 7017246, 9356328, 14034492, 28068984]

約数ペア:

[(1, 28068984), (2, 14034492), (3, 9356328), (4, 7017246), (6, 4678164), (8, 3508623), (9, 3118776), (12, 2339082), (18, 1559388), (24, 1169541), (27, 1039592), (29, 967896), (36, 779694), (54, 519796), (58, 483948), (72, 389847), (87, 322632), (108, 259898), (116, 241974), (174, 161316), (216, 129949), (232, 120987), (261, 107544), (348, 80658), (522, 53772), (696, 40329), (783, 35848), (1044, 26886), (1566, 17924), (2088, 13443), (3132, 8962), (4481, 6264)]