64113952

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 87569888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1319, 1519, 1568, 1736, 2638, 3038, 3472, 5276, 6076, 6944, 9233, 10552, 12152, 18466, 21104, 24304, 36932, 40889, 42208, 48608, 64631, 73864, 81778, 129262, 147728, 163556, 258524, 286223, 295456, 327112, 517048, 572446, 654224, 1034096, 1144892, 1308448, 2003561, 2068192, 2289784, 4007122, 4579568, 8014244, 9159136, 16028488, 32056976, 64113952]

約数ペア:

[(1, 64113952), (2, 32056976), (4, 16028488), (7, 9159136), (8, 8014244), (14, 4579568), (16, 4007122), (28, 2289784), (31, 2068192), (32, 2003561), (49, 1308448), (56, 1144892), (62, 1034096), (98, 654224), (112, 572446), (124, 517048), (196, 327112), (217, 295456), (224, 286223), (248, 258524), (392, 163556), (434, 147728), (496, 129262), (784, 81778), (868, 73864), (992, 64631), (1319, 48608), (1519, 42208), (1568, 40889), (1736, 36932), (2638, 24304), (3038, 21104), (3472, 18466), (5276, 12152), (6076, 10552), (6944, 9233)]