70897918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4931}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 132572160

約数和(自身を除く): 61674242

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 4931, 7189, 9862, 14378, 34517, 64103, 69034, 128206, 389549, 448721, 779098, 897442, 2726843, 5064137, 5453686, 10128274, 35448959, 70897918]

約数ペア:

[(1, 70897918), (2, 35448959), (7, 10128274), (13, 5453686), (14, 5064137), (26, 2726843), (79, 897442), (91, 779098), (158, 448721), (182, 389549), (553, 128206), (1027, 69034), (1106, 64103), (2054, 34517), (4931, 14378), (7189, 9862)]