74307704

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 141588000

約数和(自身を除く): 67280296

約数列:

[1, 2, 4, 8, 137, 151, 274, 302, 449, 548, 604, 898, 1096, 1208, 1796, 3592, 20687, 41374, 61513, 67799, 82748, 123026, 135598, 165496, 246052, 271196, 492104, 542392, 9288463, 18576926, 37153852, 74307704]

約数ペア:

[(1, 74307704), (2, 37153852), (4, 18576926), (8, 9288463), (137, 542392), (151, 492104), (274, 271196), (302, 246052), (449, 165496), (548, 135598), (604, 123026), (898, 82748), (1096, 67799), (1208, 61513), (1796, 41374), (3592, 20687)]