71380946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 137358144

約数和(自身を除く): 65977198

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 1303, 2107, 2606, 3913, 4214, 7826, 9121, 16939, 18242, 27391, 33878, 54782, 56029, 63847, 112058, 118573, 127694, 237146, 392203, 728377, 784406, 830011, 1456754, 1660022, 2745421, 5098639, 5490842, 10197278, 35690473, 71380946]

約数ペア:

[(1, 71380946), (2, 35690473), (7, 10197278), (13, 5490842), (14, 5098639), (26, 2745421), (43, 1660022), (49, 1456754), (86, 830011), (91, 784406), (98, 728377), (182, 392203), (301, 237146), (559, 127694), (602, 118573), (637, 112058), (1118, 63847), (1274, 56029), (1303, 54782), (2107, 33878), (2606, 27391), (3913, 18242), (4214, 16939), (7826, 9121)]