84729120128

素因数分解:

$2^7\times {\mathrm{661946251}}^1$

素因数の和:661946265

約数の個数: 16

約数和(自身を含む): 168796294260

約数和(自身を除く): 84067174132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661946251, 1323892502, 2647785004, 5295570008, 10591140016, 21182280032, 42364560064, 84729120128]

約数ペア:

[(1, 84729120128), (2, 42364560064), (4, 21182280032), (8, 10591140016), (16, 5295570008), (32, 2647785004), (64, 1323892502), (128, 661946251)]