40146848

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9469

約数の個数: 48

約数和(自身を含む): 95094720

約数和(自身を除く): 54947872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9433, 18866, 37732, 66031, 75464, 132062, 150928, 179227, 264124, 301856, 358454, 528248, 716908, 1056496, 1254589, 1433816, 2112992, 2509178, 2867632, 5018356, 5735264, 10036712, 20073424, 40146848]

約数ペア:

[(1, 40146848), (2, 20073424), (4, 10036712), (7, 5735264), (8, 5018356), (14, 2867632), (16, 2509178), (19, 2112992), (28, 1433816), (32, 1254589), (38, 1056496), (56, 716908), (76, 528248), (112, 358454), (133, 301856), (152, 264124), (224, 179227), (266, 150928), (304, 132062), (532, 75464), (608, 66031), (1064, 37732), (2128, 18866), (4256, 9433)]