25344592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 61384960

約数和(自身を除く): 36040368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 169, 182, 206, 208, 338, 364, 412, 676, 721, 728, 824, 1183, 1339, 1352, 1442, 1456, 1648, 2197, 2366, 2678, 2704, 2884, 4394, 4732, 5356, 5768, 8788, 9373, 9464, 10712, 11536, 15379, 17407, 17576, 18746, 18928, 21424, 30758, 34814, 35152, 37492, 61516, 69628, 74984, 121849, 123032, 139256, 149968, 226291, 243698, 246064, 278512, 452582, 487396, 905164, 974792, 1584037, 1810328, 1949584, 3168074, 3620656, 6336148, 12672296, 25344592]

約数ペア:

[(1, 25344592), (2, 12672296), (4, 6336148), (7, 3620656), (8, 3168074), (13, 1949584), (14, 1810328), (16, 1584037), (26, 974792), (28, 905164), (52, 487396), (56, 452582), (91, 278512), (103, 246064), (104, 243698), (112, 226291), (169, 149968), (182, 139256), (206, 123032), (208, 121849), (338, 74984), (364, 69628), (412, 61516), (676, 37492), (721, 35152), (728, 34814), (824, 30758), (1183, 21424), (1339, 18928), (1352, 18746), (1442, 17576), (1456, 17407), (1648, 15379), (2197, 11536), (2366, 10712), (2678, 9464), (2704, 9373), (2884, 8788), (4394, 5768), (4732, 5356)]