28880056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 56343600

約数和(自身を除く): 27463544

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 281, 443, 562, 886, 1124, 1772, 2248, 3544, 8149, 12847, 16298, 25694, 32596, 51388, 65192, 102776, 124483, 248966, 497932, 995864, 3610007, 7220014, 14440028, 28880056]

約数ペア:

[(1, 28880056), (2, 14440028), (4, 7220014), (8, 3610007), (29, 995864), (58, 497932), (116, 248966), (232, 124483), (281, 102776), (443, 65192), (562, 51388), (886, 32596), (1124, 25694), (1772, 16298), (2248, 12847), (3544, 8149)]