78538844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{39827}}^1$

素因数の和:39877

約数の個数: 24

約数和(自身を含む): 150549840

約数和(自身を除く): 72010996

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 39827, 79654, 159308, 677059, 1154983, 1354118, 2309966, 2708236, 4619932, 19634711, 39269422, 78538844]

約数ペア:

[(1, 78538844), (2, 39269422), (4, 19634711), (17, 4619932), (29, 2708236), (34, 2309966), (58, 1354118), (68, 1154983), (116, 677059), (493, 159308), (986, 79654), (1972, 39827)]