40445132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 90918912

約数和(自身を除く): 50473780

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 4831, 8372, 9662, 19324, 33817, 62803, 67634, 111113, 125606, 135268, 222226, 251212, 439621, 444452, 777791, 879242, 1444469, 1555582, 1758484, 2888938, 3111164, 5777876, 10111283, 20222566, 40445132]

約数ペア:

[(1, 40445132), (2, 20222566), (4, 10111283), (7, 5777876), (13, 3111164), (14, 2888938), (23, 1758484), (26, 1555582), (28, 1444469), (46, 879242), (52, 777791), (91, 444452), (92, 439621), (161, 251212), (182, 222226), (299, 135268), (322, 125606), (364, 111113), (598, 67634), (644, 62803), (1196, 33817), (2093, 19324), (4186, 9662), (4831, 8372)]