38641504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 45014432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 727, 1208, 1454, 1661, 2416, 2908, 3322, 4832, 5816, 6644, 7997, 11632, 13288, 15994, 23264, 26576, 31988, 53152, 63976, 109777, 127952, 219554, 255904, 439108, 878216, 1207547, 1756432, 2415094, 3512864, 4830188, 9660376, 19320752, 38641504]

約数ペア:

[(1, 38641504), (2, 19320752), (4, 9660376), (8, 4830188), (11, 3512864), (16, 2415094), (22, 1756432), (32, 1207547), (44, 878216), (88, 439108), (151, 255904), (176, 219554), (302, 127952), (352, 109777), (604, 63976), (727, 53152), (1208, 31988), (1454, 26576), (1661, 23264), (2416, 15994), (2908, 13288), (3322, 11632), (4832, 7997), (5816, 6644)]