65434864

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 60

約数和(自身を含む): 141567328

約数和(自身を除く): 76132464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 463, 484, 584, 803, 926, 968, 1168, 1606, 1852, 1936, 3212, 3704, 5093, 6424, 7408, 8833, 10186, 12848, 17666, 20372, 33799, 35332, 40744, 56023, 67598, 70664, 81488, 112046, 135196, 141328, 224092, 270392, 371789, 448184, 540784, 743578, 896368, 1487156, 2974312, 4089679, 5948624, 8179358, 16358716, 32717432, 65434864]

約数ペア:

[(1, 65434864), (2, 32717432), (4, 16358716), (8, 8179358), (11, 5948624), (16, 4089679), (22, 2974312), (44, 1487156), (73, 896368), (88, 743578), (121, 540784), (146, 448184), (176, 371789), (242, 270392), (292, 224092), (463, 141328), (484, 135196), (584, 112046), (803, 81488), (926, 70664), (968, 67598), (1168, 56023), (1606, 40744), (1852, 35332), (1936, 33799), (3212, 20372), (3704, 17666), (5093, 12848), (6424, 10186), (7408, 8833)]