28164528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{27941}}^1$

素因数の和:27962

約数の個数: 60

約数和(自身を含む): 90085008

約数和(自身を除く): 61920480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 27941, 55882, 83823, 111764, 167646, 195587, 223528, 251469, 335292, 391174, 447056, 502938, 586761, 670584, 782348, 1005876, 1173522, 1341168, 1564696, 1760283, 2011752, 2347044, 3129392, 3520566, 4023504, 4694088, 7041132, 9388176, 14082264, 28164528]

約数ペア:

[(1, 28164528), (2, 14082264), (3, 9388176), (4, 7041132), (6, 4694088), (7, 4023504), (8, 3520566), (9, 3129392), (12, 2347044), (14, 2011752), (16, 1760283), (18, 1564696), (21, 1341168), (24, 1173522), (28, 1005876), (36, 782348), (42, 670584), (48, 586761), (56, 502938), (63, 447056), (72, 391174), (84, 335292), (112, 251469), (126, 223528), (144, 195587), (168, 167646), (252, 111764), (336, 83823), (504, 55882), (1008, 27941)]