77217668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47431}}^1$

素因数の和:47483

約数の個数: 24

約数和(自身を含む): 151402944

約数和(自身を除く): 74185276

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 47431, 94862, 189724, 521741, 1043482, 1754947, 2086964, 3509894, 7019788, 19304417, 38608834, 77217668]

約数ペア:

[(1, 77217668), (2, 38608834), (4, 19304417), (11, 7019788), (22, 3509894), (37, 2086964), (44, 1754947), (74, 1043482), (148, 521741), (407, 189724), (814, 94862), (1628, 47431)]