26965728

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 72

約数和(自身を含む): 77477400

約数和(自身を除く): 50511672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 859, 872, 981, 1308, 1718, 1744, 1962, 2577, 2616, 3436, 3488, 3924, 5154, 5232, 6872, 7731, 7848, 10308, 10464, 13744, 15462, 15696, 20616, 27488, 30924, 31392, 41232, 61848, 82464, 93631, 123696, 187262, 247392, 280893, 374524, 561786, 749048, 842679, 1123572, 1498096, 1685358, 2247144, 2996192, 3370716, 4494288, 6741432, 8988576, 13482864, 26965728]

約数ペア:

[(1, 26965728), (2, 13482864), (3, 8988576), (4, 6741432), (6, 4494288), (8, 3370716), (9, 2996192), (12, 2247144), (16, 1685358), (18, 1498096), (24, 1123572), (32, 842679), (36, 749048), (48, 561786), (72, 374524), (96, 280893), (109, 247392), (144, 187262), (218, 123696), (288, 93631), (327, 82464), (436, 61848), (654, 41232), (859, 31392), (872, 30924), (981, 27488), (1308, 20616), (1718, 15696), (1744, 15462), (1962, 13744), (2577, 10464), (2616, 10308), (3436, 7848), (3488, 7731), (3924, 6872), (5154, 5232)]