70213496

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 135313200

約数和(自身を除く): 65099704

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 401, 509, 802, 1018, 1604, 2036, 3208, 4072, 17243, 21887, 34486, 43774, 68972, 87548, 137944, 175096, 204109, 408218, 816436, 1632872, 8776687, 17553374, 35106748, 70213496]

約数ペア:

[(1, 70213496), (2, 35106748), (4, 17553374), (8, 8776687), (43, 1632872), (86, 816436), (172, 408218), (344, 204109), (401, 175096), (509, 137944), (802, 87548), (1018, 68972), (1604, 43774), (2036, 34486), (3208, 21887), (4072, 17243)]