66261022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 107331840

約数和(自身を除く): 41070818

約数列:

[1, 2, 23, 43, 46, 86, 139, 241, 278, 482, 989, 1978, 3197, 5543, 5977, 6394, 10363, 11086, 11954, 20726, 33499, 66998, 137471, 238349, 274942, 476698, 770477, 1440457, 1540954, 2880914, 33130511, 66261022]

約数ペア:

[(1, 66261022), (2, 33130511), (23, 2880914), (43, 1540954), (46, 1440457), (86, 770477), (139, 476698), (241, 274942), (278, 238349), (482, 137471), (989, 66998), (1978, 33499), (3197, 20726), (5543, 11954), (5977, 11086), (6394, 10363)]