28446684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 47871012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 1871, 2172, 2534, 3742, 3801, 5068, 5613, 7484, 7602, 11226, 13097, 15204, 22452, 26194, 39291, 52388, 78582, 157164, 338651, 677302, 1015953, 1354604, 2031906, 2370557, 4063812, 4741114, 7111671, 9482228, 14223342, 28446684]

約数ペア:

[(1, 28446684), (2, 14223342), (3, 9482228), (4, 7111671), (6, 4741114), (7, 4063812), (12, 2370557), (14, 2031906), (21, 1354604), (28, 1015953), (42, 677302), (84, 338651), (181, 157164), (362, 78582), (543, 52388), (724, 39291), (1086, 26194), (1267, 22452), (1871, 15204), (2172, 13097), (2534, 11226), (3742, 7602), (3801, 7484), (5068, 5613)]