70726808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 135782400

約数和(自身を除く): 65055592

約数列:

[1, 2, 4, 8, 67, 127, 134, 254, 268, 508, 536, 1016, 1039, 2078, 4156, 8312, 8509, 17018, 34036, 68072, 69613, 131953, 139226, 263906, 278452, 527812, 556904, 1055624, 8840851, 17681702, 35363404, 70726808]

約数ペア:

[(1, 70726808), (2, 35363404), (4, 17681702), (8, 8840851), (67, 1055624), (127, 556904), (134, 527812), (254, 278452), (268, 263906), (508, 139226), (536, 131953), (1016, 69613), (1039, 68072), (2078, 34036), (4156, 17018), (8312, 8509)]