12438016

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 40

約数和(自身を含む): 26332020

約数和(自身を除く): 13894004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 1429, 2176, 2858, 4352, 5716, 8704, 11432, 22864, 24293, 45728, 48586, 91456, 97172, 182912, 194344, 365824, 388688, 731648, 777376, 1554752, 3109504, 6219008, 12438016]

約数ペア:

[(1, 12438016), (2, 6219008), (4, 3109504), (8, 1554752), (16, 777376), (17, 731648), (32, 388688), (34, 365824), (64, 194344), (68, 182912), (128, 97172), (136, 91456), (256, 48586), (272, 45728), (512, 24293), (544, 22864), (1088, 11432), (1429, 8704), (2176, 5716), (2858, 4352)]