38275418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 61776000

約数和(自身を除く): 23500582

約数列:

[1, 2, 29, 43, 58, 86, 103, 149, 206, 298, 1247, 2494, 2987, 4321, 4429, 5974, 6407, 8642, 8858, 12814, 15347, 30694, 128441, 185803, 256882, 371606, 445063, 659921, 890126, 1319842, 19137709, 38275418]

約数ペア:

[(1, 38275418), (2, 19137709), (29, 1319842), (43, 890126), (58, 659921), (86, 445063), (103, 371606), (149, 256882), (206, 185803), (298, 128441), (1247, 30694), (2494, 15347), (2987, 12814), (4321, 8858), (4429, 8642), (5974, 6407)]