67630624

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 144825408

約数和(自身を除く): 77194784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 103, 136, 142, 206, 272, 284, 289, 412, 544, 568, 578, 824, 1136, 1156, 1207, 1648, 1751, 2272, 2312, 2414, 3296, 3502, 4624, 4828, 7004, 7313, 9248, 9656, 14008, 14626, 19312, 20519, 28016, 29252, 29767, 38624, 41038, 56032, 58504, 59534, 82076, 117008, 119068, 124321, 164152, 234016, 238136, 248642, 328304, 476272, 497284, 656608, 952544, 994568, 1989136, 2113457, 3978272, 4226914, 8453828, 16907656, 33815312, 67630624]

約数ペア:

[(1, 67630624), (2, 33815312), (4, 16907656), (8, 8453828), (16, 4226914), (17, 3978272), (32, 2113457), (34, 1989136), (68, 994568), (71, 952544), (103, 656608), (136, 497284), (142, 476272), (206, 328304), (272, 248642), (284, 238136), (289, 234016), (412, 164152), (544, 124321), (568, 119068), (578, 117008), (824, 82076), (1136, 59534), (1156, 58504), (1207, 56032), (1648, 41038), (1751, 38624), (2272, 29767), (2312, 29252), (2414, 28016), (3296, 20519), (3502, 19312), (4624, 14626), (4828, 14008), (7004, 9656), (7313, 9248)]