68866784

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13407

約数の個数: 48

約数和(自身を含む): 161699328

約数和(自身を除く): 92832544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 13367, 26734, 53468, 93569, 106936, 187138, 213872, 307441, 374276, 427744, 614882, 748552, 1229764, 1497104, 2152087, 2459528, 2994208, 4304174, 4919056, 8608348, 9838112, 17216696, 34433392, 68866784]

約数ペア:

[(1, 68866784), (2, 34433392), (4, 17216696), (7, 9838112), (8, 8608348), (14, 4919056), (16, 4304174), (23, 2994208), (28, 2459528), (32, 2152087), (46, 1497104), (56, 1229764), (92, 748552), (112, 614882), (161, 427744), (184, 374276), (224, 307441), (322, 213872), (368, 187138), (644, 106936), (736, 93569), (1288, 53468), (2576, 26734), (5152, 13367)]