29978888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 59988600

約数和(自身を除く): 30009712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 1609, 2329, 3218, 4658, 6436, 9316, 12872, 18632, 27353, 54706, 109412, 218824, 220433, 440866, 881732, 1763464, 3747361, 7494722, 14989444, 29978888]

約数ペア:

[(1, 29978888), (2, 14989444), (4, 7494722), (8, 3747361), (17, 1763464), (34, 881732), (68, 440866), (136, 220433), (137, 218824), (274, 109412), (548, 54706), (1096, 27353), (1609, 18632), (2329, 12872), (3218, 9316), (4658, 6436)]