25342128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 83772416

約数和(自身を除く): 58430288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 811, 868, 1008, 1116, 1302, 1488, 1622, 1736, 1953, 2232, 2433, 2604, 3244, 3472, 3906, 4464, 4866, 5208, 5677, 6488, 7299, 7812, 9732, 10416, 11354, 12976, 14598, 15624, 17031, 19464, 22708, 25141, 29196, 31248, 34062, 38928, 45416, 50282, 51093, 58392, 68124, 75423, 90832, 100564, 102186, 116784, 136248, 150846, 175987, 201128, 204372, 226269, 272496, 301692, 351974, 402256, 408744, 452538, 527961, 603384, 703948, 817488, 905076, 1055922, 1206768, 1407896, 1583883, 1810152, 2111844, 2815792, 3167766, 3620304, 4223688, 6335532, 8447376, 12671064, 25342128]

約数ペア:

[(1, 25342128), (2, 12671064), (3, 8447376), (4, 6335532), (6, 4223688), (7, 3620304), (8, 3167766), (9, 2815792), (12, 2111844), (14, 1810152), (16, 1583883), (18, 1407896), (21, 1206768), (24, 1055922), (28, 905076), (31, 817488), (36, 703948), (42, 603384), (48, 527961), (56, 452538), (62, 408744), (63, 402256), (72, 351974), (84, 301692), (93, 272496), (112, 226269), (124, 204372), (126, 201128), (144, 175987), (168, 150846), (186, 136248), (217, 116784), (248, 102186), (252, 100564), (279, 90832), (336, 75423), (372, 68124), (434, 58392), (496, 51093), (504, 50282), (558, 45416), (651, 38928), (744, 34062), (811, 31248), (868, 29196), (1008, 25141), (1116, 22708), (1302, 19464), (1488, 17031), (1622, 15624), (1736, 14598), (1953, 12976), (2232, 11354), (2433, 10416), (2604, 9732), (3244, 7812), (3472, 7299), (3906, 6488), (4464, 5677), (4866, 5208)]