7825312

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 17696448

約数和(自身を除く): 9871136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 47, 86, 88, 94, 121, 172, 176, 188, 242, 344, 352, 376, 473, 484, 517, 688, 752, 946, 968, 1034, 1376, 1504, 1892, 1936, 2021, 2068, 3784, 3872, 4042, 4136, 5203, 5687, 7568, 8084, 8272, 10406, 11374, 15136, 16168, 16544, 20812, 22231, 22748, 32336, 41624, 44462, 45496, 64672, 83248, 88924, 90992, 166496, 177848, 181984, 244541, 355696, 489082, 711392, 978164, 1956328, 3912656, 7825312]

約数ペア:

[(1, 7825312), (2, 3912656), (4, 1956328), (8, 978164), (11, 711392), (16, 489082), (22, 355696), (32, 244541), (43, 181984), (44, 177848), (47, 166496), (86, 90992), (88, 88924), (94, 83248), (121, 64672), (172, 45496), (176, 44462), (188, 41624), (242, 32336), (344, 22748), (352, 22231), (376, 20812), (473, 16544), (484, 16168), (517, 15136), (688, 11374), (752, 10406), (946, 8272), (968, 8084), (1034, 7568), (1376, 5687), (1504, 5203), (1892, 4136), (1936, 4042), (2021, 3872), (2068, 3784)]