6443837.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8317}}^1$

素因数の和:8374

約数の個数: 48

約数和(自身を含む): 117383616

約数和(自身を除く): 69644036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8317, 16634, 33268, 41585, 58219, 83170, 116438, 166340, 232876, 291095, 340997, 582190, 681994, 1164380, 1363988, 1704985, 2386979, 3409970, 4773958, 6819940, 9547916, 11934895, 23869790, 47739580]

約数ペア:

[(1, 47739580), (2, 23869790), (4, 11934895), (5, 9547916), (7, 6819940), (10, 4773958), (14, 3409970), (20, 2386979), (28, 1704985), (35, 1363988), (41, 1164380), (70, 681994), (82, 582190), (140, 340997), (164, 291095), (205, 232876), (287, 166340), (410, 116438), (574, 83170), (820, 58219), (1148, 41585), (1435, 33268), (2870, 16634), (5740, 8317)]