28274302562

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{613}}^1\times {\mathrm{17327}}^1$

素因数の和:17975

約数の個数: 32

約数和(自身を含む): 46728209664

約数和(自身を除く): 18453907102

約数列:

[1, 2, 11, 22, 121, 242, 613, 1226, 1331, 2662, 6743, 13486, 17327, 34654, 74173, 148346, 190597, 381194, 815903, 1631806, 2096567, 4193134, 10621451, 21242902, 23062237, 46124474, 116835961, 233671922, 1285195571, 2570391142, 14137151281, 28274302562]

約数ペア:

[(1, 28274302562), (2, 14137151281), (11, 2570391142), (22, 1285195571), (121, 233671922), (242, 116835961), (613, 46124474), (1226, 23062237), (1331, 21242902), (2662, 10621451), (6743, 4193134), (13486, 2096567), (17327, 1631806), (34654, 815903), (74173, 381194), (148346, 190597)]