13478952

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 35513280

約数和(自身を除く): 22034328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 353, 444, 516, 706, 888, 1032, 1059, 1412, 1591, 2118, 2824, 3182, 4236, 4773, 6364, 8472, 9546, 12728, 13061, 15179, 19092, 26122, 30358, 38184, 39183, 45537, 52244, 60716, 78366, 91074, 104488, 121432, 156732, 182148, 313464, 364296, 561623, 1123246, 1684869, 2246492, 3369738, 4492984, 6739476, 13478952]

約数ペア:

[(1, 13478952), (2, 6739476), (3, 4492984), (4, 3369738), (6, 2246492), (8, 1684869), (12, 1123246), (24, 561623), (37, 364296), (43, 313464), (74, 182148), (86, 156732), (111, 121432), (129, 104488), (148, 91074), (172, 78366), (222, 60716), (258, 52244), (296, 45537), (344, 39183), (353, 38184), (444, 30358), (516, 26122), (706, 19092), (888, 15179), (1032, 13061), (1059, 12728), (1412, 9546), (1591, 8472), (2118, 6364), (2824, 4773), (3182, 4236)]