28485264

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 77540672

約数和(自身を除く): 49055408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 373, 444, 516, 592, 688, 746, 888, 1032, 1119, 1492, 1591, 1776, 2064, 2238, 2984, 3182, 4476, 4773, 5968, 6364, 8952, 9546, 12728, 13801, 16039, 17904, 19092, 25456, 27602, 32078, 38184, 41403, 48117, 55204, 64156, 76368, 82806, 96234, 110408, 128312, 165612, 192468, 220816, 256624, 331224, 384936, 593443, 662448, 769872, 1186886, 1780329, 2373772, 3560658, 4747544, 7121316, 9495088, 14242632, 28485264]

約数ペア:

[(1, 28485264), (2, 14242632), (3, 9495088), (4, 7121316), (6, 4747544), (8, 3560658), (12, 2373772), (16, 1780329), (24, 1186886), (37, 769872), (43, 662448), (48, 593443), (74, 384936), (86, 331224), (111, 256624), (129, 220816), (148, 192468), (172, 165612), (222, 128312), (258, 110408), (296, 96234), (344, 82806), (373, 76368), (444, 64156), (516, 55204), (592, 48117), (688, 41403), (746, 38184), (888, 32078), (1032, 27602), (1119, 25456), (1492, 19092), (1591, 17904), (1776, 16039), (2064, 13801), (2238, 12728), (2984, 9546), (3182, 8952), (4476, 6364), (4773, 5968)]