25517232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 78942864

約数和(自身を除く): 53425632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 317, 344, 387, 468, 516, 559, 624, 634, 688, 774, 936, 951, 1032, 1118, 1268, 1548, 1677, 1872, 1902, 2064, 2236, 2536, 2853, 3096, 3354, 3804, 4121, 4472, 5031, 5072, 5706, 6192, 6708, 7608, 8242, 8944, 10062, 11412, 12363, 13416, 13631, 15216, 16484, 20124, 22824, 24726, 26832, 27262, 32968, 37089, 40248, 40893, 45648, 49452, 54524, 65936, 74178, 80496, 81786, 98904, 109048, 122679, 148356, 163572, 177203, 197808, 218096, 245358, 296712, 327144, 354406, 490716, 531609, 593424, 654288, 708812, 981432, 1063218, 1417624, 1594827, 1962864, 2126436, 2835248, 3189654, 4252872, 6379308, 8505744, 12758616, 25517232]

約数ペア:

[(1, 25517232), (2, 12758616), (3, 8505744), (4, 6379308), (6, 4252872), (8, 3189654), (9, 2835248), (12, 2126436), (13, 1962864), (16, 1594827), (18, 1417624), (24, 1063218), (26, 981432), (36, 708812), (39, 654288), (43, 593424), (48, 531609), (52, 490716), (72, 354406), (78, 327144), (86, 296712), (104, 245358), (117, 218096), (129, 197808), (144, 177203), (156, 163572), (172, 148356), (208, 122679), (234, 109048), (258, 98904), (312, 81786), (317, 80496), (344, 74178), (387, 65936), (468, 54524), (516, 49452), (559, 45648), (624, 40893), (634, 40248), (688, 37089), (774, 32968), (936, 27262), (951, 26832), (1032, 24726), (1118, 22824), (1268, 20124), (1548, 16484), (1677, 15216), (1872, 13631), (1902, 13416), (2064, 12363), (2236, 11412), (2536, 10062), (2853, 8944), (3096, 8242), (3354, 7608), (3804, 6708), (4121, 6192), (4472, 5706), (5031, 5072)]