40458286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5448

約数の個数: 24

約数和(自身を含む): 68870592

約数和(自身を除く): 28412306

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 5393, 7502, 10786, 59323, 118646, 167183, 334366, 652553, 1305106, 1839013, 3678026, 20229143, 40458286]

約数ペア:

[(1, 40458286), (2, 20229143), (11, 3678026), (22, 1839013), (31, 1305106), (62, 652553), (121, 334366), (242, 167183), (341, 118646), (682, 59323), (3751, 10786), (5393, 7502)]