66843272

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 127575000

約数和(自身を除く): 60731728

約数列:

[1, 2, 4, 8, 89, 178, 269, 349, 356, 538, 698, 712, 1076, 1396, 2152, 2792, 23941, 31061, 47882, 62122, 93881, 95764, 124244, 187762, 191528, 248488, 375524, 751048, 8355409, 16710818, 33421636, 66843272]

約数ペア:

[(1, 66843272), (2, 33421636), (4, 16710818), (8, 8355409), (89, 751048), (178, 375524), (269, 248488), (349, 191528), (356, 187762), (538, 124244), (698, 95764), (712, 93881), (1076, 62122), (1396, 47882), (2152, 31061), (2792, 23941)]