29129128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 66895200

約数和(自身を除く): 37766072

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, 3911, 7448, 7822, 15644, 27377, 31288, 54754, 74309, 109508, 148618, 191639, 219016, 297236, 383278, 520163, 594472, 766556, 1040326, 1533112, 2080652, 3641141, 4161304, 7282282, 14564564, 29129128]

約数ペア:

[(1, 29129128), (2, 14564564), (4, 7282282), (7, 4161304), (8, 3641141), (14, 2080652), (19, 1533112), (28, 1040326), (38, 766556), (49, 594472), (56, 520163), (76, 383278), (98, 297236), (133, 219016), (152, 191639), (196, 148618), (266, 109508), (392, 74309), (532, 54754), (931, 31288), (1064, 27377), (1862, 15644), (3724, 7822), (3911, 7448)]