15674739328

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{779993}}^1$

素因数の和:780164

約数の個数: 32

約数和(自身を含む): 31425958260

約数和(自身を除く): 15751218932

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 779993, 1559986, 3119972, 6239944, 12479888, 24959776, 49919552, 99839104, 122458901, 244917802, 489835604, 979671208, 1959342416, 3918684832, 7837369664, 15674739328]

約数ペア:

[(1, 15674739328), (2, 7837369664), (4, 3918684832), (8, 1959342416), (16, 979671208), (32, 489835604), (64, 244917802), (128, 122458901), (157, 99839104), (314, 49919552), (628, 24959776), (1256, 12479888), (2512, 6239944), (5024, 3119972), (10048, 1559986), (20096, 779993)]