64892128

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17075

約数の個数: 48

約数和(自身を含む): 154605024

約数和(自身を除く): 89712896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 17041, 34082, 68164, 119287, 136328, 238574, 272656, 289697, 477148, 545312, 579394, 954296, 1158788, 1908592, 2027879, 2317576, 3817184, 4055758, 4635152, 8111516, 9270304, 16223032, 32446064, 64892128]

約数ペア:

[(1, 64892128), (2, 32446064), (4, 16223032), (7, 9270304), (8, 8111516), (14, 4635152), (16, 4055758), (17, 3817184), (28, 2317576), (32, 2027879), (34, 1908592), (56, 1158788), (68, 954296), (112, 579394), (119, 545312), (136, 477148), (224, 289697), (238, 272656), (272, 238574), (476, 136328), (544, 119287), (952, 68164), (1904, 34082), (3808, 17041)]