69541736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 142581600

約数和(自身を除く): 73039864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1229, 1286, 2458, 2572, 4916, 5144, 7073, 9832, 13519, 14146, 27038, 28292, 54076, 56584, 108152, 790247, 1580494, 3160988, 6321976, 8692717, 17385434, 34770868, 69541736]

約数ペア:

[(1, 69541736), (2, 34770868), (4, 17385434), (8, 8692717), (11, 6321976), (22, 3160988), (44, 1580494), (88, 790247), (643, 108152), (1229, 56584), (1286, 54076), (2458, 28292), (2572, 27038), (4916, 14146), (5144, 13519), (7073, 9832)]