28898268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11863}}^1$

素因数の和:11906

約数の個数: 48

約数和(自身を含む): 79726080

約数和(自身を除く): 50827812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 11863, 23726, 35589, 47452, 71178, 83041, 142356, 166082, 249123, 332164, 344027, 498246, 688054, 996492, 1032081, 1376108, 2064162, 2408189, 4128324, 4816378, 7224567, 9632756, 14449134, 28898268]

約数ペア:

[(1, 28898268), (2, 14449134), (3, 9632756), (4, 7224567), (6, 4816378), (7, 4128324), (12, 2408189), (14, 2064162), (21, 1376108), (28, 1032081), (29, 996492), (42, 688054), (58, 498246), (84, 344027), (87, 332164), (116, 249123), (174, 166082), (203, 142356), (348, 83041), (406, 71178), (609, 47452), (812, 35589), (1218, 23726), (2436, 11863)]