7987304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{76801}}^1$

素因数の和:76820

約数の個数: 16

約数和(自身を含む): 16128420

約数和(自身を除く): 8141116

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 76801, 153602, 307204, 614408, 998413, 1996826, 3993652, 7987304]

約数ペア:

[(1, 7987304), (2, 3993652), (4, 1996826), (8, 998413), (13, 614408), (26, 307204), (52, 153602), (104, 76801)]