25462864

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3727}}^1$

素因数の和:3803

約数の個数: 40

約数和(自身を含む): 57321728

約数和(自身を除く): 31858864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 3727, 6832, 7454, 14908, 26089, 29816, 52178, 59632, 104356, 208712, 227347, 417424, 454694, 909388, 1591429, 1818776, 3182858, 3637552, 6365716, 12731432, 25462864]

約数ペア:

[(1, 25462864), (2, 12731432), (4, 6365716), (7, 3637552), (8, 3182858), (14, 1818776), (16, 1591429), (28, 909388), (56, 454694), (61, 417424), (112, 227347), (122, 208712), (244, 104356), (427, 59632), (488, 52178), (854, 29816), (976, 26089), (1708, 14908), (3416, 7454), (3727, 6832)]