68320352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 145459440

約数和(自身を除く): 77139088

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 3037, 5624, 6074, 11248, 12148, 22496, 24296, 48592, 57703, 97184, 112369, 115406, 224738, 230812, 449476, 461624, 898952, 923248, 1797904, 1846496, 2135011, 3595808, 4270022, 8540044, 17080088, 34160176, 68320352]

約数ペア:

[(1, 68320352), (2, 34160176), (4, 17080088), (8, 8540044), (16, 4270022), (19, 3595808), (32, 2135011), (37, 1846496), (38, 1797904), (74, 923248), (76, 898952), (148, 461624), (152, 449476), (296, 230812), (304, 224738), (592, 115406), (608, 112369), (703, 97184), (1184, 57703), (1406, 48592), (2812, 24296), (3037, 22496), (5624, 12148), (6074, 11248)]