172285736

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13553}}^1$

素因数の和:13793

約数の個数: 32

約数和(自身を含む): 370837440

約数和(自身を除く): 198551704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 13553, 27106, 54212, 94871, 108424, 189742, 379484, 758968, 3076531, 6153062, 12306124, 21535717, 24612248, 43071434, 86142868, 172285736]

約数ペア:

[(1, 172285736), (2, 86142868), (4, 43071434), (7, 24612248), (8, 21535717), (14, 12306124), (28, 6153062), (56, 3076531), (227, 758968), (454, 379484), (908, 189742), (1589, 108424), (1816, 94871), (3178, 54212), (6356, 27106), (12712, 13553)]