68242718

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3120

約数の個数: 24

約数和(自身を含む): 111556800

約数和(自身を除く): 43314082

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 3049, 6098, 11191, 22382, 57931, 94519, 115862, 189038, 1100689, 1795861, 2201378, 3591722, 34121359, 68242718]

約数ペア:

[(1, 68242718), (2, 34121359), (19, 3591722), (31, 2201378), (38, 1795861), (62, 1100689), (361, 189038), (589, 115862), (722, 94519), (1178, 57931), (3049, 22382), (6098, 11191)]