1428736128

素因数分解:

$2^7\times 3^1\times {\mathrm{3720667}}^1$

素因数の和:3720684

約数の個数: 32

約数和(自身を含む): 3795081360

約数和(自身を除く): 2366345232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3720667, 7441334, 11162001, 14882668, 22324002, 29765336, 44648004, 59530672, 89296008, 119061344, 178592016, 238122688, 357184032, 476245376, 714368064, 1428736128]

約数ペア:

[(1, 1428736128), (2, 714368064), (3, 476245376), (4, 357184032), (6, 238122688), (8, 178592016), (12, 119061344), (16, 89296008), (24, 59530672), (32, 44648004), (48, 29765336), (64, 22324002), (96, 14882668), (128, 11162001), (192, 7441334), (384, 3720667)]