71915298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131713}}^1$

素因数の和:131738

約数の個数: 32

約数和(自身を含む): 177023616

約数和(自身を除く): 105108318

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 131713, 263426, 395139, 790278, 921991, 1712269, 1843982, 2765973, 3424538, 5136807, 5531946, 10273614, 11985883, 23971766, 35957649, 71915298]

約数ペア:

[(1, 71915298), (2, 35957649), (3, 23971766), (6, 11985883), (7, 10273614), (13, 5531946), (14, 5136807), (21, 3424538), (26, 2765973), (39, 1843982), (42, 1712269), (78, 921991), (91, 790278), (182, 395139), (273, 263426), (546, 131713)]