28734544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 58692672

約数和(自身を除く): 29958128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 691, 904, 1382, 1808, 2599, 2764, 5198, 5528, 10396, 11056, 15893, 20792, 31786, 41584, 63572, 78083, 127144, 156166, 254288, 312332, 624664, 1249328, 1795909, 3591818, 7183636, 14367272, 28734544]

約数ペア:

[(1, 28734544), (2, 14367272), (4, 7183636), (8, 3591818), (16, 1795909), (23, 1249328), (46, 624664), (92, 312332), (113, 254288), (184, 156166), (226, 127144), (368, 78083), (452, 63572), (691, 41584), (904, 31786), (1382, 20792), (1808, 15893), (2599, 11056), (2764, 10396), (5198, 5528)]