40315128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7788

約数の個数: 64

約数和(自身を含む): 118917120

約数和(自身を除く): 78601992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 7741, 15482, 23223, 30964, 46446, 54187, 61928, 92892, 108374, 162561, 185784, 216748, 239971, 325122, 433496, 479942, 650244, 719913, 959884, 1300488, 1439826, 1679797, 1919768, 2879652, 3359594, 5039391, 5759304, 6719188, 10078782, 13438376, 20157564, 40315128]

約数ペア:

[(1, 40315128), (2, 20157564), (3, 13438376), (4, 10078782), (6, 6719188), (7, 5759304), (8, 5039391), (12, 3359594), (14, 2879652), (21, 1919768), (24, 1679797), (28, 1439826), (31, 1300488), (42, 959884), (56, 719913), (62, 650244), (84, 479942), (93, 433496), (124, 325122), (168, 239971), (186, 216748), (217, 185784), (248, 162561), (372, 108374), (434, 92892), (651, 61928), (744, 54187), (868, 46446), (1302, 30964), (1736, 23223), (2604, 15482), (5208, 7741)]