65357214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 155602944

約数和(自身を除く): 90245730

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1173, 1326, 1794, 2143, 2346, 4286, 5083, 6429, 10166, 12858, 15249, 27859, 30498, 36431, 49289, 55718, 72862, 83577, 98578, 109293, 147867, 167154, 218586, 295734, 473603, 640757, 837913, 947206, 1281514, 1420809, 1675826, 1922271, 2513739, 2841618, 3844542, 5027478, 10892869, 21785738, 32678607, 65357214]

約数ペア:

[(1, 65357214), (2, 32678607), (3, 21785738), (6, 10892869), (13, 5027478), (17, 3844542), (23, 2841618), (26, 2513739), (34, 1922271), (39, 1675826), (46, 1420809), (51, 1281514), (69, 947206), (78, 837913), (102, 640757), (138, 473603), (221, 295734), (299, 218586), (391, 167154), (442, 147867), (598, 109293), (663, 98578), (782, 83577), (897, 72862), (1173, 55718), (1326, 49289), (1794, 36431), (2143, 30498), (2346, 27859), (4286, 15249), (5083, 12858), (6429, 10166)]