28500696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 88976160

約数和(自身を除く): 60475464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 193, 252, 293, 386, 504, 579, 586, 772, 879, 1158, 1172, 1351, 1544, 1737, 1758, 2051, 2316, 2344, 2637, 2702, 3474, 3516, 4053, 4102, 4632, 5274, 5404, 6153, 6948, 7032, 8106, 8204, 10548, 10808, 12159, 12306, 13896, 16212, 16408, 18459, 21096, 24318, 24612, 32424, 36918, 48636, 49224, 56549, 73836, 97272, 113098, 147672, 169647, 226196, 339294, 395843, 452392, 508941, 678588, 791686, 1017882, 1187529, 1357176, 1583372, 2035764, 2375058, 3166744, 3562587, 4071528, 4750116, 7125174, 9500232, 14250348, 28500696]

約数ペア:

[(1, 28500696), (2, 14250348), (3, 9500232), (4, 7125174), (6, 4750116), (7, 4071528), (8, 3562587), (9, 3166744), (12, 2375058), (14, 2035764), (18, 1583372), (21, 1357176), (24, 1187529), (28, 1017882), (36, 791686), (42, 678588), (56, 508941), (63, 452392), (72, 395843), (84, 339294), (126, 226196), (168, 169647), (193, 147672), (252, 113098), (293, 97272), (386, 73836), (504, 56549), (579, 49224), (586, 48636), (772, 36918), (879, 32424), (1158, 24612), (1172, 24318), (1351, 21096), (1544, 18459), (1737, 16408), (1758, 16212), (2051, 13896), (2316, 12306), (2344, 12159), (2637, 10808), (2702, 10548), (3474, 8204), (3516, 8106), (4053, 7032), (4102, 6948), (4632, 6153), (5274, 5404)]