64738912

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9371

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 85638560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9323, 18646, 37292, 65261, 74584, 130522, 149168, 261044, 289013, 298336, 522088, 578026, 1044176, 1156052, 2023091, 2088352, 2312104, 4046182, 4624208, 8092364, 9248416, 16184728, 32369456, 64738912]

約数ペア:

[(1, 64738912), (2, 32369456), (4, 16184728), (7, 9248416), (8, 8092364), (14, 4624208), (16, 4046182), (28, 2312104), (31, 2088352), (32, 2023091), (56, 1156052), (62, 1044176), (112, 578026), (124, 522088), (217, 298336), (224, 289013), (248, 261044), (434, 149168), (496, 130522), (868, 74584), (992, 65261), (1736, 37292), (3472, 18646), (6944, 9323)]