27859118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 22322002

約数列:

[1, 2, 7, 14, 23, 46, 161, 241, 322, 359, 482, 718, 1687, 2513, 3374, 5026, 5543, 8257, 11086, 16514, 38801, 57799, 77602, 86519, 115598, 173038, 605633, 1211266, 1989937, 3979874, 13929559, 27859118]

約数ペア:

[(1, 27859118), (2, 13929559), (7, 3979874), (14, 1989937), (23, 1211266), (46, 605633), (161, 173038), (241, 115598), (322, 86519), (359, 77602), (482, 57799), (718, 38801), (1687, 16514), (2513, 11086), (3374, 8257), (5026, 5543)]