4273342808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{15679}}^1$

素因数の和:15880

約数の個数: 64

約数和(自身を含む): 9513369600

約数和(自身を除く): 5240026792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 217, 248, 314, 434, 628, 868, 1099, 1256, 1736, 2198, 4396, 4867, 8792, 9734, 15679, 19468, 31358, 34069, 38936, 62716, 68138, 109753, 125432, 136276, 219506, 272552, 439012, 486049, 878024, 972098, 1944196, 2461603, 3402343, 3888392, 4923206, 6804686, 9846412, 13609372, 17231221, 19692824, 27218744, 34462442, 68924884, 76309693, 137849768, 152619386, 305238772, 534167851, 610477544, 1068335702, 2136671404, 4273342808]

約数ペア:

[(1, 4273342808), (2, 2136671404), (4, 1068335702), (7, 610477544), (8, 534167851), (14, 305238772), (28, 152619386), (31, 137849768), (56, 76309693), (62, 68924884), (124, 34462442), (157, 27218744), (217, 19692824), (248, 17231221), (314, 13609372), (434, 9846412), (628, 6804686), (868, 4923206), (1099, 3888392), (1256, 3402343), (1736, 2461603), (2198, 1944196), (4396, 972098), (4867, 878024), (8792, 486049), (9734, 439012), (15679, 272552), (19468, 219506), (31358, 136276), (34069, 125432), (38936, 109753), (62716, 68138)]