25136412

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 70963200

約数和(自身を除く): 45826788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 197, 217, 294, 343, 372, 394, 434, 588, 591, 651, 686, 788, 868, 1029, 1182, 1302, 1372, 1379, 1519, 2058, 2364, 2604, 2758, 3038, 4116, 4137, 4557, 5516, 6076, 6107, 8274, 9114, 9653, 10633, 12214, 16548, 18228, 18321, 19306, 21266, 24428, 28959, 31899, 36642, 38612, 42532, 42749, 57918, 63798, 67571, 73284, 85498, 115836, 127596, 128247, 135142, 170996, 202713, 256494, 270284, 299243, 405426, 512988, 598486, 810852, 897729, 1196972, 1795458, 2094701, 3590916, 4189402, 6284103, 8378804, 12568206, 25136412]

約数ペア:

[(1, 25136412), (2, 12568206), (3, 8378804), (4, 6284103), (6, 4189402), (7, 3590916), (12, 2094701), (14, 1795458), (21, 1196972), (28, 897729), (31, 810852), (42, 598486), (49, 512988), (62, 405426), (84, 299243), (93, 270284), (98, 256494), (124, 202713), (147, 170996), (186, 135142), (196, 128247), (197, 127596), (217, 115836), (294, 85498), (343, 73284), (372, 67571), (394, 63798), (434, 57918), (588, 42749), (591, 42532), (651, 38612), (686, 36642), (788, 31899), (868, 28959), (1029, 24428), (1182, 21266), (1302, 19306), (1372, 18321), (1379, 18228), (1519, 16548), (2058, 12214), (2364, 10633), (2604, 9653), (2758, 9114), (3038, 8274), (4116, 6107), (4137, 6076), (4557, 5516)]