67647536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6301}}^1$

素因数の和:6381

約数の個数: 40

約数和(自身を含む): 145349328

約数和(自身を除く): 77701792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 6301, 10736, 12602, 25204, 50408, 69311, 100816, 138622, 277244, 384361, 554488, 768722, 1108976, 1537444, 3074888, 4227971, 6149776, 8455942, 16911884, 33823768, 67647536]

約数ペア:

[(1, 67647536), (2, 33823768), (4, 16911884), (8, 8455942), (11, 6149776), (16, 4227971), (22, 3074888), (44, 1537444), (61, 1108976), (88, 768722), (122, 554488), (176, 384361), (244, 277244), (488, 138622), (671, 100816), (976, 69311), (1342, 50408), (2684, 25204), (5368, 12602), (6301, 10736)]