28671486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1553}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 61090848

約数和(自身を除く): 32419362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 181, 362, 543, 1086, 1553, 3077, 3106, 4659, 6154, 9231, 9318, 18462, 26401, 52802, 79203, 158406, 281093, 562186, 843279, 1686558, 4778581, 9557162, 14335743, 28671486]

約数ペア:

[(1, 28671486), (2, 14335743), (3, 9557162), (6, 4778581), (17, 1686558), (34, 843279), (51, 562186), (102, 281093), (181, 158406), (362, 79203), (543, 52802), (1086, 26401), (1553, 18462), (3077, 9318), (3106, 9231), (4659, 6154)]