68284928

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:892

約数の個数: 40

約数和(自身を含む): 137331612

約数和(自身を除く): 69046684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 677, 788, 1354, 1576, 2708, 3152, 5416, 6304, 10832, 12608, 21664, 25216, 43328, 50432, 86656, 100864, 133369, 173312, 266738, 346624, 533476, 1066952, 2133904, 4267808, 8535616, 17071232, 34142464, 68284928]

約数ペア:

[(1, 68284928), (2, 34142464), (4, 17071232), (8, 8535616), (16, 4267808), (32, 2133904), (64, 1066952), (128, 533476), (197, 346624), (256, 266738), (394, 173312), (512, 133369), (677, 100864), (788, 86656), (1354, 50432), (1576, 43328), (2708, 25216), (3152, 21664), (5416, 12608), (6304, 10832)]