64032416

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 148509396

約数和(自身を除く): 84476980

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 421, 679, 776, 784, 842, 1358, 1552, 1568, 1684, 2716, 2947, 3104, 3368, 4753, 5432, 5894, 6736, 9506, 10864, 11788, 13472, 19012, 20629, 21728, 23576, 38024, 40837, 41258, 47152, 76048, 81674, 82516, 94304, 152096, 163348, 165032, 285859, 326696, 330064, 571718, 653392, 660128, 1143436, 1306784, 2001013, 2286872, 4002026, 4573744, 8004052, 9147488, 16008104, 32016208, 64032416]

約数ペア:

[(1, 64032416), (2, 32016208), (4, 16008104), (7, 9147488), (8, 8004052), (14, 4573744), (16, 4002026), (28, 2286872), (32, 2001013), (49, 1306784), (56, 1143436), (97, 660128), (98, 653392), (112, 571718), (194, 330064), (196, 326696), (224, 285859), (388, 165032), (392, 163348), (421, 152096), (679, 94304), (776, 82516), (784, 81674), (842, 76048), (1358, 47152), (1552, 41258), (1568, 40837), (1684, 38024), (2716, 23576), (2947, 21728), (3104, 20629), (3368, 19012), (4753, 13472), (5432, 11788), (5894, 10864), (6736, 9506)]