7998568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 16061760

約数和(自身を除く): 8063192

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 571, 824, 1142, 1751, 2284, 3502, 4568, 7004, 9707, 14008, 19414, 38828, 58813, 77656, 117626, 235252, 470504, 999821, 1999642, 3999284, 7998568]

約数ペア:

[(1, 7998568), (2, 3999284), (4, 1999642), (8, 999821), (17, 470504), (34, 235252), (68, 117626), (103, 77656), (136, 58813), (206, 38828), (412, 19414), (571, 14008), (824, 9707), (1142, 7004), (1751, 4568), (2284, 3502)]