15674862068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 28277061120

約数和(自身を除く): 12602199052

約数列:

[1, 2, 4, 43, 86, 172, 263, 419, 526, 827, 838, 1052, 1654, 1676, 3308, 11309, 18017, 22618, 35561, 36034, 45236, 71122, 72068, 110197, 142244, 217501, 220394, 346513, 435002, 440788, 693026, 870004, 1386052, 4738471, 9352543, 9476942, 14900059, 18705086, 18953884, 29800118, 37410172, 59600236, 91132919, 182265838, 364531676, 3918715517, 7837431034, 15674862068]

約数ペア:

[(1, 15674862068), (2, 7837431034), (4, 3918715517), (43, 364531676), (86, 182265838), (172, 91132919), (263, 59600236), (419, 37410172), (526, 29800118), (827, 18953884), (838, 18705086), (1052, 14900059), (1654, 9476942), (1676, 9352543), (3308, 4738471), (11309, 1386052), (18017, 870004), (22618, 693026), (35561, 440788), (36034, 435002), (45236, 346513), (71122, 220394), (72068, 217501), (110197, 142244)]