273896

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 603840

約数和(自身を除く): 329944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 73, 134, 146, 268, 292, 469, 511, 536, 584, 938, 1022, 1876, 2044, 3752, 4088, 4891, 9782, 19564, 34237, 39128, 68474, 136948, 273896]

約数ペア:

[(1, 273896), (2, 136948), (4, 68474), (7, 39128), (8, 34237), (14, 19564), (28, 9782), (56, 4891), (67, 4088), (73, 3752), (134, 2044), (146, 1876), (268, 1022), (292, 938), (469, 584), (511, 536)]