7806808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 15649200

約数和(自身を除く): 7842392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 419, 548, 838, 1096, 1676, 2329, 3352, 4658, 7123, 9316, 14246, 18632, 28492, 56984, 57403, 114806, 229612, 459224, 975851, 1951702, 3903404, 7806808]

約数ペア:

[(1, 7806808), (2, 3903404), (4, 1951702), (8, 975851), (17, 459224), (34, 229612), (68, 114806), (136, 57403), (137, 56984), (274, 28492), (419, 18632), (548, 14246), (838, 9316), (1096, 7123), (1676, 4658), (2329, 3352)]