28489094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 18080506

約数列:

[1, 2, 19, 38, 59, 97, 118, 131, 194, 262, 1121, 1843, 2242, 2489, 3686, 4978, 5723, 7729, 11446, 12707, 15458, 25414, 108737, 146851, 217474, 241433, 293702, 482866, 749713, 1499426, 14244547, 28489094]

約数ペア:

[(1, 28489094), (2, 14244547), (19, 1499426), (38, 749713), (59, 482866), (97, 293702), (118, 241433), (131, 217474), (194, 146851), (262, 108737), (1121, 25414), (1843, 15458), (2242, 12707), (2489, 11446), (3686, 7729), (4978, 5723)]