71656312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98429}}^1$

素因数の和:98455

約数の個数: 32

約数和(自身を含む): 165362400

約数和(自身を除く): 93706088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98429, 196858, 393716, 689003, 787432, 1279577, 1378006, 2559154, 2756012, 5118308, 5512024, 8957039, 10236616, 17914078, 35828156, 71656312]

約数ペア:

[(1, 71656312), (2, 35828156), (4, 17914078), (7, 10236616), (8, 8957039), (13, 5512024), (14, 5118308), (26, 2756012), (28, 2559154), (52, 1378006), (56, 1279577), (91, 787432), (104, 689003), (182, 393716), (364, 196858), (728, 98429)]