28537488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9437}}^1$

素因数の和:9461

約数の個数: 80

約数和(自身を含む): 93624960

約数和(自身を除く): 65087472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9437, 18874, 28311, 37748, 56622, 66059, 75496, 84933, 113244, 132118, 150992, 169866, 198177, 226488, 254799, 264236, 339732, 396354, 452976, 509598, 528472, 594531, 679464, 792708, 1019196, 1056944, 1189062, 1358928, 1585416, 1783593, 2038392, 2378124, 3170832, 3567186, 4076784, 4756248, 7134372, 9512496, 14268744, 28537488]

約数ペア:

[(1, 28537488), (2, 14268744), (3, 9512496), (4, 7134372), (6, 4756248), (7, 4076784), (8, 3567186), (9, 3170832), (12, 2378124), (14, 2038392), (16, 1783593), (18, 1585416), (21, 1358928), (24, 1189062), (27, 1056944), (28, 1019196), (36, 792708), (42, 679464), (48, 594531), (54, 528472), (56, 509598), (63, 452976), (72, 396354), (84, 339732), (108, 264236), (112, 254799), (126, 226488), (144, 198177), (168, 169866), (189, 150992), (216, 132118), (252, 113244), (336, 84933), (378, 75496), (432, 66059), (504, 56622), (756, 37748), (1008, 28311), (1512, 18874), (3024, 9437)]