7784912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28621}}^1$

素因数の和:28646

約数の個数: 20

約数和(自身を含む): 15971076

約数和(自身を除く): 8186164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28621, 57242, 114484, 228968, 457936, 486557, 973114, 1946228, 3892456, 7784912]

約数ペア:

[(1, 7784912), (2, 3892456), (4, 1946228), (8, 973114), (16, 486557), (17, 457936), (34, 228968), (68, 114484), (136, 57242), (272, 28621)]