77398892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2281}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 143766000

約数和(自身を除く): 66367108

約数列:

[1, 2, 4, 17, 34, 68, 499, 998, 1996, 2281, 4562, 8483, 9124, 16966, 33932, 38777, 77554, 155108, 1138219, 2276438, 4552876, 19349723, 38699446, 77398892]

約数ペア:

[(1, 77398892), (2, 38699446), (4, 19349723), (17, 4552876), (34, 2276438), (68, 1138219), (499, 155108), (998, 77554), (1996, 38777), (2281, 33932), (4562, 16966), (8483, 9124)]