4481264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14768

約数の個数: 20

約数和(自身を含む): 9140040

約数和(自身を除く): 4658776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 14741, 29482, 58964, 117928, 235856, 280079, 560158, 1120316, 2240632, 4481264]

約数ペア:

[(1, 4481264), (2, 2240632), (4, 1120316), (8, 560158), (16, 280079), (19, 235856), (38, 117928), (76, 58964), (152, 29482), (304, 14741)]