2931968

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 6309828

約数和(自身を除く): 3377860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 881, 1664, 1762, 3328, 3524, 7048, 11453, 14096, 22906, 28192, 45812, 56384, 91624, 112768, 183248, 225536, 366496, 732992, 1465984, 2931968]

約数ペア:

[(1, 2931968), (2, 1465984), (4, 732992), (8, 366496), (13, 225536), (16, 183248), (26, 112768), (32, 91624), (52, 56384), (64, 45812), (104, 28192), (128, 22906), (208, 14096), (256, 11453), (416, 7048), (832, 3524), (881, 3328), (1664, 1762)]