74319988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2753}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 138107592

約数和(自身を除く): 63787604

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 1588, 2753, 5506, 6749, 11012, 13498, 26996, 46801, 93602, 187204, 1092941, 2185882, 4371764, 18579997, 37159994, 74319988]

約数ペア:

[(1, 74319988), (2, 37159994), (4, 18579997), (17, 4371764), (34, 2185882), (68, 1092941), (397, 187204), (794, 93602), (1588, 46801), (2753, 26996), (5506, 13498), (6749, 11012)]