12646912

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1488

約数の個数: 40

約数和(自身を含む): 26773956

約数和(自身を除く): 14127044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 1453, 2176, 2906, 4352, 5812, 8704, 11624, 23248, 24701, 46496, 49402, 92992, 98804, 185984, 197608, 371968, 395216, 743936, 790432, 1580864, 3161728, 6323456, 12646912]

約数ペア:

[(1, 12646912), (2, 6323456), (4, 3161728), (8, 1580864), (16, 790432), (17, 743936), (32, 395216), (34, 371968), (64, 197608), (68, 185984), (128, 98804), (136, 92992), (256, 49402), (272, 46496), (512, 24701), (544, 23248), (1088, 11624), (1453, 8704), (2176, 5812), (2906, 4352)]