7281976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{70019}}^1$

素因数の和:70038

約数の個数: 16

約数和(自身を含む): 14704200

約数和(自身を除く): 7422224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 70019, 140038, 280076, 560152, 910247, 1820494, 3640988, 7281976]

約数ペア:

[(1, 7281976), (2, 3640988), (4, 1820494), (8, 910247), (13, 560152), (26, 280076), (52, 140038), (104, 70019)]