25786572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 47757108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 107, 114, 133, 151, 214, 228, 266, 302, 321, 399, 428, 453, 532, 604, 642, 749, 798, 906, 1057, 1284, 1498, 1596, 1812, 2033, 2114, 2247, 2869, 2996, 3171, 4066, 4228, 4494, 5738, 6099, 6342, 8132, 8607, 8988, 11476, 12198, 12684, 14231, 16157, 17214, 20083, 24396, 28462, 32314, 34428, 40166, 42693, 48471, 56924, 60249, 64628, 80332, 85386, 96942, 113099, 120498, 170772, 193884, 226198, 240996, 306983, 339297, 452396, 613966, 678594, 920949, 1227932, 1357188, 1841898, 2148881, 3683796, 4297762, 6446643, 8595524, 12893286, 25786572]

約数ペア:

[(1, 25786572), (2, 12893286), (3, 8595524), (4, 6446643), (6, 4297762), (7, 3683796), (12, 2148881), (14, 1841898), (19, 1357188), (21, 1227932), (28, 920949), (38, 678594), (42, 613966), (57, 452396), (76, 339297), (84, 306983), (107, 240996), (114, 226198), (133, 193884), (151, 170772), (214, 120498), (228, 113099), (266, 96942), (302, 85386), (321, 80332), (399, 64628), (428, 60249), (453, 56924), (532, 48471), (604, 42693), (642, 40166), (749, 34428), (798, 32314), (906, 28462), (1057, 24396), (1284, 20083), (1498, 17214), (1596, 16157), (1812, 14231), (2033, 12684), (2114, 12198), (2247, 11476), (2869, 8988), (2996, 8607), (3171, 8132), (4066, 6342), (4228, 6099), (4494, 5738)]