13418272

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17607968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1619, 2072, 3238, 4144, 6476, 8288, 11333, 12952, 22666, 25904, 45332, 51808, 59903, 90664, 119806, 181328, 239612, 362656, 419321, 479224, 838642, 958448, 1677284, 1916896, 3354568, 6709136, 13418272]

約数ペア:

[(1, 13418272), (2, 6709136), (4, 3354568), (7, 1916896), (8, 1677284), (14, 958448), (16, 838642), (28, 479224), (32, 419321), (37, 362656), (56, 239612), (74, 181328), (112, 119806), (148, 90664), (224, 59903), (259, 51808), (296, 45332), (518, 25904), (592, 22666), (1036, 12952), (1184, 11333), (1619, 8288), (2072, 6476), (3238, 4144)]