28124208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{27901}}^1$

素因数の和:27922

約数の個数: 60

約数和(自身を含む): 89956048

約数和(自身を除く): 61831840

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, 27901, 55802, 83703, 111604, 167406, 195307, 223208, 251109, 334812, 390614, 446416, 502218, 585921, 669624, 781228, 1004436, 1171842, 1339248, 1562456, 1757763, 2008872, 2343684, 3124912, 3515526, 4017744, 4687368, 7031052, 9374736, 14062104, 28124208]

約数ペア:

[(1, 28124208), (2, 14062104), (3, 9374736), (4, 7031052), (6, 4687368), (7, 4017744), (8, 3515526), (9, 3124912), (12, 2343684), (14, 2008872), (16, 1757763), (18, 1562456), (21, 1339248), (24, 1171842), (28, 1004436), (36, 781228), (42, 669624), (48, 585921), (56, 502218), (63, 446416), (72, 390614), (84, 334812), (112, 251109), (126, 223208), (144, 195307), (168, 167406), (252, 111604), (336, 83703), (504, 55802), (1008, 27901)]