40267156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11273}}^1$

素因数の和:11343

約数の個数: 24

約数和(自身を含む): 75761280

約数和(自身を除く): 35494124

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 11273, 22546, 45092, 214187, 428374, 529831, 856748, 1059662, 2119324, 10066789, 20133578, 40267156]

約数ペア:

[(1, 40267156), (2, 20133578), (4, 10066789), (19, 2119324), (38, 1059662), (47, 856748), (76, 529831), (94, 428374), (188, 214187), (893, 45092), (1786, 22546), (3572, 11273)]