39486436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28949}}^1$

素因数の和:28995

約数の個数: 24

約数和(自身を含む): 77817600

約数和(自身を除く): 38331164

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 28949, 57898, 115796, 318439, 636878, 897419, 1273756, 1794838, 3589676, 9871609, 19743218, 39486436]

約数ペア:

[(1, 39486436), (2, 19743218), (4, 9871609), (11, 3589676), (22, 1794838), (31, 1273756), (44, 897419), (62, 636878), (124, 318439), (341, 115796), (682, 57898), (1364, 28949)]