38711266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 65488896

約数和(自身を除く): 26777630

約数列:

[1, 2, 11, 22, 43, 86, 151, 271, 302, 473, 542, 946, 1661, 2981, 3322, 5962, 6493, 11653, 12986, 23306, 40921, 71423, 81842, 128183, 142846, 256366, 450131, 900262, 1759603, 3519206, 19355633, 38711266]

約数ペア:

[(1, 38711266), (2, 19355633), (11, 3519206), (22, 1759603), (43, 900262), (86, 450131), (151, 256366), (271, 142846), (302, 128183), (473, 81842), (542, 71423), (946, 40921), (1661, 23306), (2981, 12986), (3322, 11653), (5962, 6493)]