64844494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13337}}^1$

素因数の和:13380

約数の個数: 32

約数和(自身を含む): 121002336

約数和(自身を除く): 56157842

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 13337, 26674, 146707, 173381, 226729, 293414, 346762, 453458, 1907191, 2494019, 2947477, 3814382, 4988038, 5894954, 32422247, 64844494]

約数ペア:

[(1, 64844494), (2, 32422247), (11, 5894954), (13, 4988038), (17, 3814382), (22, 2947477), (26, 2494019), (34, 1907191), (143, 453458), (187, 346762), (221, 293414), (286, 226729), (374, 173381), (442, 146707), (2431, 26674), (4862, 13337)]