38648744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 74601120

約数和(自身を除く): 35952376

約数列:

[1, 2, 4, 8, 43, 86, 172, 283, 344, 397, 566, 794, 1132, 1588, 2264, 3176, 12169, 17071, 24338, 34142, 48676, 68284, 97352, 112351, 136568, 224702, 449404, 898808, 4831093, 9662186, 19324372, 38648744]

約数ペア:

[(1, 38648744), (2, 19324372), (4, 9662186), (8, 4831093), (43, 898808), (86, 449404), (172, 224702), (283, 136568), (344, 112351), (397, 97352), (566, 68284), (794, 48676), (1132, 34142), (1588, 24338), (2264, 17071), (3176, 12169)]