71146348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195457}}^1$

素因数の和:195481

約数の個数: 24

約数和(自身を含む): 153239072

約数和(自身を除く): 82092724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195457, 390914, 781828, 1368199, 2540941, 2736398, 5081882, 5472796, 10163764, 17786587, 35573174, 71146348]

約数ペア:

[(1, 71146348), (2, 35573174), (4, 17786587), (7, 10163764), (13, 5472796), (14, 5081882), (26, 2736398), (28, 2540941), (52, 1368199), (91, 781828), (182, 390914), (364, 195457)]