3930699488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{60779}}^1$

素因数の和:60879

約数の個数: 48

約数和(自身を含む): 8087143680

約数和(自身を除く): 4156444192

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 4042, 8084, 16168, 32336, 60779, 64672, 121558, 243116, 486232, 972464, 1944928, 2613497, 2856613, 5226994, 5713226, 10453988, 11426452, 20907976, 22852904, 41815952, 45705808, 83631904, 91411616, 122834359, 245668718, 491337436, 982674872, 1965349744, 3930699488]

約数ペア:

[(1, 3930699488), (2, 1965349744), (4, 982674872), (8, 491337436), (16, 245668718), (32, 122834359), (43, 91411616), (47, 83631904), (86, 45705808), (94, 41815952), (172, 22852904), (188, 20907976), (344, 11426452), (376, 10453988), (688, 5713226), (752, 5226994), (1376, 2856613), (1504, 2613497), (2021, 1944928), (4042, 972464), (8084, 486232), (16168, 243116), (32336, 121558), (60779, 64672)]