69419648

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2753}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 139049460

約数和(自身を除く): 69629812

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2753, 3152, 5506, 6304, 11012, 12608, 22024, 25216, 44048, 88096, 176192, 352384, 542341, 1084682, 2169364, 4338728, 8677456, 17354912, 34709824, 69419648]

約数ペア:

[(1, 69419648), (2, 34709824), (4, 17354912), (8, 8677456), (16, 4338728), (32, 2169364), (64, 1084682), (128, 542341), (197, 352384), (394, 176192), (788, 88096), (1576, 44048), (2753, 25216), (3152, 22024), (5506, 12608), (6304, 11012)]