28030014

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 63258624

約数和(自身を除く): 35228610

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 263, 279, 382, 526, 558, 573, 789, 1146, 1578, 1719, 2367, 3438, 4734, 5921, 8153, 11842, 16306, 17763, 24459, 35526, 48918, 50233, 53289, 73377, 100466, 106578, 146754, 150699, 301398, 452097, 904194, 1557223, 3114446, 4671669, 9343338, 14015007, 28030014]

約数ペア:

[(1, 28030014), (2, 14015007), (3, 9343338), (6, 4671669), (9, 3114446), (18, 1557223), (31, 904194), (62, 452097), (93, 301398), (186, 150699), (191, 146754), (263, 106578), (279, 100466), (382, 73377), (526, 53289), (558, 50233), (573, 48918), (789, 35526), (1146, 24459), (1578, 17763), (1719, 16306), (2367, 11842), (3438, 8153), (4734, 5921)]