25760784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 77868032

約数和(自身を除く): 52107248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1783, 1806, 2064, 2408, 3566, 3612, 4816, 5349, 7132, 7224, 10698, 12481, 14264, 14448, 21396, 24962, 28528, 37443, 42792, 49924, 74886, 76669, 85584, 99848, 149772, 153338, 199696, 230007, 299544, 306676, 460014, 536683, 599088, 613352, 920028, 1073366, 1226704, 1610049, 1840056, 2146732, 3220098, 3680112, 4293464, 6440196, 8586928, 12880392, 25760784]

約数ペア:

[(1, 25760784), (2, 12880392), (3, 8586928), (4, 6440196), (6, 4293464), (7, 3680112), (8, 3220098), (12, 2146732), (14, 1840056), (16, 1610049), (21, 1226704), (24, 1073366), (28, 920028), (42, 613352), (43, 599088), (48, 536683), (56, 460014), (84, 306676), (86, 299544), (112, 230007), (129, 199696), (168, 153338), (172, 149772), (258, 99848), (301, 85584), (336, 76669), (344, 74886), (516, 49924), (602, 42792), (688, 37443), (903, 28528), (1032, 24962), (1204, 21396), (1783, 14448), (1806, 14264), (2064, 12481), (2408, 10698), (3566, 7224), (3612, 7132), (4816, 5349)]