71550104

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 137332800

約数和(自身を除く): 65782696

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 524, 536, 1019, 1048, 2038, 4076, 8152, 8777, 17554, 35108, 68273, 70216, 133489, 136546, 266978, 273092, 533956, 546184, 1067912, 8943763, 17887526, 35775052, 71550104]

約数ペア:

[(1, 71550104), (2, 35775052), (4, 17887526), (8, 8943763), (67, 1067912), (131, 546184), (134, 533956), (262, 273092), (268, 266978), (524, 136546), (536, 133489), (1019, 70216), (1048, 68273), (2038, 35108), (4076, 17554), (8152, 8777)]