40078452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 99574272

約数和(自身を除く): 59495820

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 446, 669, 881, 892, 1338, 1762, 2643, 2676, 3524, 3791, 5286, 7582, 10572, 11373, 14977, 15164, 22746, 29954, 44931, 45492, 59908, 89862, 179724, 196463, 392926, 589389, 785852, 1178778, 2357556, 3339871, 6679742, 10019613, 13359484, 20039226, 40078452]

約数ペア:

[(1, 40078452), (2, 20039226), (3, 13359484), (4, 10019613), (6, 6679742), (12, 3339871), (17, 2357556), (34, 1178778), (51, 785852), (68, 589389), (102, 392926), (204, 196463), (223, 179724), (446, 89862), (669, 59908), (881, 45492), (892, 44931), (1338, 29954), (1762, 22746), (2643, 15164), (2676, 14977), (3524, 11373), (3791, 10572), (5286, 7582)]