27729448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 56405160

約数和(自身を除く): 28675712

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 4973, 5576, 9946, 19892, 39784, 84541, 169082, 203893, 338164, 407786, 676328, 815572, 1631144, 3466181, 6932362, 13864724, 27729448]

約数ペア:

[(1, 27729448), (2, 13864724), (4, 6932362), (8, 3466181), (17, 1631144), (34, 815572), (41, 676328), (68, 407786), (82, 338164), (136, 203893), (164, 169082), (328, 84541), (697, 39784), (1394, 19892), (2788, 9946), (4973, 5576)]