13464416

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 31945536

約数和(自身を除く): 18481120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 277, 392, 434, 496, 554, 784, 868, 992, 1108, 1519, 1568, 1736, 1939, 2216, 3038, 3472, 3878, 4432, 6076, 6944, 7756, 8587, 8864, 12152, 13573, 15512, 17174, 24304, 27146, 31024, 34348, 48608, 54292, 60109, 62048, 68696, 108584, 120218, 137392, 217168, 240436, 274784, 420763, 434336, 480872, 841526, 961744, 1683052, 1923488, 3366104, 6732208, 13464416]

約数ペア:

[(1, 13464416), (2, 6732208), (4, 3366104), (7, 1923488), (8, 1683052), (14, 961744), (16, 841526), (28, 480872), (31, 434336), (32, 420763), (49, 274784), (56, 240436), (62, 217168), (98, 137392), (112, 120218), (124, 108584), (196, 68696), (217, 62048), (224, 60109), (248, 54292), (277, 48608), (392, 34348), (434, 31024), (496, 27146), (554, 24304), (784, 17174), (868, 15512), (992, 13573), (1108, 12152), (1519, 8864), (1568, 8587), (1736, 7756), (1939, 6944), (2216, 6076), (3038, 4432), (3472, 3878)]