28466408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 56635200

約数和(自身を除く): 28168792

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 1367, 2603, 2734, 5206, 5468, 10412, 10936, 20824, 25973, 51946, 103892, 187279, 207784, 374558, 749116, 1498232, 3558301, 7116602, 14233204, 28466408]

約数ペア:

[(1, 28466408), (2, 14233204), (4, 7116602), (8, 3558301), (19, 1498232), (38, 749116), (76, 374558), (137, 207784), (152, 187279), (274, 103892), (548, 51946), (1096, 25973), (1367, 20824), (2603, 10936), (2734, 10412), (5206, 5468)]