40271336

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5446

約数の個数: 48

約数和(自身を含む): 92476800

約数和(自身を除く): 52205464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 5407, 7448, 10814, 21628, 37849, 43256, 75698, 102733, 151396, 205466, 264943, 302792, 410932, 529886, 719131, 821864, 1059772, 1438262, 2119544, 2876524, 5033917, 5753048, 10067834, 20135668, 40271336]

約数ペア:

[(1, 40271336), (2, 20135668), (4, 10067834), (7, 5753048), (8, 5033917), (14, 2876524), (19, 2119544), (28, 1438262), (38, 1059772), (49, 821864), (56, 719131), (76, 529886), (98, 410932), (133, 302792), (152, 264943), (196, 205466), (266, 151396), (392, 102733), (532, 75698), (931, 43256), (1064, 37849), (1862, 21628), (3724, 10814), (5407, 7448)]