68203304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 139077120

約数和(自身を除く): 70873816

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 6367, 10712, 12734, 25468, 50936, 82771, 165542, 331084, 655801, 662168, 1311602, 2623204, 5246408, 8525413, 17050826, 34101652, 68203304]

約数ペア:

[(1, 68203304), (2, 34101652), (4, 17050826), (8, 8525413), (13, 5246408), (26, 2623204), (52, 1311602), (103, 662168), (104, 655801), (206, 331084), (412, 165542), (824, 82771), (1339, 50936), (2678, 25468), (5356, 12734), (6367, 10712)]