25820964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 73664640

約数和(自身を除く): 47843676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 347, 351, 468, 477, 636, 689, 694, 702, 954, 1041, 1378, 1388, 1404, 1431, 1908, 2067, 2082, 2756, 2862, 3123, 4134, 4164, 4511, 5724, 6201, 6246, 8268, 9022, 9369, 12402, 12492, 13533, 18044, 18391, 18603, 18738, 24804, 27066, 36782, 37206, 37476, 40599, 54132, 55173, 73564, 74412, 81198, 110346, 121797, 162396, 165519, 220692, 239083, 243594, 331038, 478166, 487188, 496557, 662076, 717249, 956332, 993114, 1434498, 1986228, 2151747, 2868996, 4303494, 6455241, 8606988, 12910482, 25820964]

約数ペア:

[(1, 25820964), (2, 12910482), (3, 8606988), (4, 6455241), (6, 4303494), (9, 2868996), (12, 2151747), (13, 1986228), (18, 1434498), (26, 993114), (27, 956332), (36, 717249), (39, 662076), (52, 496557), (53, 487188), (54, 478166), (78, 331038), (106, 243594), (108, 239083), (117, 220692), (156, 165519), (159, 162396), (212, 121797), (234, 110346), (318, 81198), (347, 74412), (351, 73564), (468, 55173), (477, 54132), (636, 40599), (689, 37476), (694, 37206), (702, 36782), (954, 27066), (1041, 24804), (1378, 18738), (1388, 18603), (1404, 18391), (1431, 18044), (1908, 13533), (2067, 12492), (2082, 12402), (2756, 9369), (2862, 9022), (3123, 8268), (4134, 6246), (4164, 6201), (4511, 5724)]