78842792

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13669}}^1$

素因数の和:13785

約数の個数: 32

約数和(自身を含む): 170601600

約数和(自身を除く): 91758808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 13669, 27338, 54676, 95683, 109352, 191366, 382732, 765464, 1407907, 2815814, 5631628, 9855349, 11263256, 19710698, 39421396, 78842792]

約数ペア:

[(1, 78842792), (2, 39421396), (4, 19710698), (7, 11263256), (8, 9855349), (14, 5631628), (28, 2815814), (56, 1407907), (103, 765464), (206, 382732), (412, 191366), (721, 109352), (824, 95683), (1442, 54676), (2884, 27338), (5768, 13669)]