78490706

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 137106432

約数和(自身を除く): 58615726

約数列:

[1, 2, 7, 14, 107, 151, 214, 302, 347, 694, 749, 1057, 1498, 2114, 2429, 4858, 16157, 32314, 37129, 52397, 74258, 104794, 113099, 226198, 259903, 366779, 519806, 733558, 5606479, 11212958, 39245353, 78490706]

約数ペア:

[(1, 78490706), (2, 39245353), (7, 11212958), (14, 5606479), (107, 733558), (151, 519806), (214, 366779), (302, 259903), (347, 226198), (694, 113099), (749, 104794), (1057, 74258), (1498, 52397), (2114, 37129), (2429, 32314), (4858, 16157)]