8782048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 19217520

約数和(自身を除く): 10435472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 409, 488, 671, 818, 976, 1342, 1636, 1952, 2684, 3272, 4499, 5368, 6544, 8998, 10736, 13088, 17996, 21472, 24949, 35992, 49898, 71984, 99796, 143968, 199592, 274439, 399184, 548878, 798368, 1097756, 2195512, 4391024, 8782048]

約数ペア:

[(1, 8782048), (2, 4391024), (4, 2195512), (8, 1097756), (11, 798368), (16, 548878), (22, 399184), (32, 274439), (44, 199592), (61, 143968), (88, 99796), (122, 71984), (176, 49898), (244, 35992), (352, 24949), (409, 21472), (488, 17996), (671, 13088), (818, 10736), (976, 8998), (1342, 6544), (1636, 5368), (1952, 4499), (2684, 3272)]