68807296

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 147026880

約数和(自身を除く): 78219584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 272, 307, 412, 544, 614, 824, 1088, 1228, 1648, 1751, 2176, 2456, 3296, 3502, 4912, 5219, 6592, 7004, 9824, 10438, 13184, 14008, 19648, 20876, 28016, 31621, 39296, 41752, 56032, 63242, 83504, 112064, 126484, 167008, 224128, 252968, 334016, 505936, 537557, 668032, 1011872, 1075114, 2023744, 2150228, 4047488, 4300456, 8600912, 17201824, 34403648, 68807296]

約数ペア:

[(1, 68807296), (2, 34403648), (4, 17201824), (8, 8600912), (16, 4300456), (17, 4047488), (32, 2150228), (34, 2023744), (64, 1075114), (68, 1011872), (103, 668032), (128, 537557), (136, 505936), (206, 334016), (272, 252968), (307, 224128), (412, 167008), (544, 126484), (614, 112064), (824, 83504), (1088, 63242), (1228, 56032), (1648, 41752), (1751, 39296), (2176, 31621), (2456, 28016), (3296, 20876), (3502, 19648), (4912, 14008), (5219, 13184), (6592, 10438), (7004, 9824)]