4340752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 9296280

約数和(自身を除く): 4955528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 509, 533, 656, 1018, 1066, 2036, 2132, 4072, 4264, 6617, 8144, 8528, 13234, 20869, 26468, 41738, 52936, 83476, 105872, 166952, 271297, 333904, 542594, 1085188, 2170376, 4340752]

約数ペア:

[(1, 4340752), (2, 2170376), (4, 1085188), (8, 542594), (13, 333904), (16, 271297), (26, 166952), (41, 105872), (52, 83476), (82, 52936), (104, 41738), (164, 26468), (208, 20869), (328, 13234), (509, 8528), (533, 8144), (656, 6617), (1018, 4264), (1066, 4072), (2036, 2132)]