64609208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 69207112

約数列:

[1, 2, 4, 8, 23, 31, 46, 47, 62, 92, 94, 124, 184, 188, 241, 248, 376, 482, 713, 964, 1081, 1426, 1457, 1928, 2162, 2852, 2914, 4324, 5543, 5704, 5828, 7471, 8648, 11086, 11327, 11656, 14942, 22172, 22654, 29884, 33511, 44344, 45308, 59768, 67022, 90616, 134044, 171833, 260521, 268088, 343666, 351137, 521042, 687332, 702274, 1042084, 1374664, 1404548, 2084168, 2809096, 8076151, 16152302, 32304604, 64609208]

約数ペア:

[(1, 64609208), (2, 32304604), (4, 16152302), (8, 8076151), (23, 2809096), (31, 2084168), (46, 1404548), (47, 1374664), (62, 1042084), (92, 702274), (94, 687332), (124, 521042), (184, 351137), (188, 343666), (241, 268088), (248, 260521), (376, 171833), (482, 134044), (713, 90616), (964, 67022), (1081, 59768), (1426, 45308), (1457, 44344), (1928, 33511), (2162, 29884), (2852, 22654), (2914, 22172), (4324, 14942), (5543, 11656), (5704, 11327), (5828, 11086), (7471, 8648)]