15974152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 32167800

約数和(自身を除く): 16193648

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1609, 2482, 3218, 4964, 6436, 9928, 12872, 27353, 54706, 109412, 117457, 218824, 234914, 469828, 939656, 1996769, 3993538, 7987076, 15974152]

約数ペア:

[(1, 15974152), (2, 7987076), (4, 3993538), (8, 1996769), (17, 939656), (34, 469828), (68, 234914), (73, 218824), (136, 117457), (146, 109412), (292, 54706), (584, 27353), (1241, 12872), (1609, 9928), (2482, 6436), (3218, 4964)]