74643478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1217}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 138325824

約数和(自身を除く): 63682346

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 1217, 2359, 2434, 4381, 4718, 8519, 8762, 15821, 17038, 30667, 31642, 61334, 110747, 221494, 410129, 820258, 2870903, 5331677, 5741806, 10663354, 37321739, 74643478]

約数ペア:

[(1, 74643478), (2, 37321739), (7, 10663354), (13, 5741806), (14, 5331677), (26, 2870903), (91, 820258), (182, 410129), (337, 221494), (674, 110747), (1217, 61334), (2359, 31642), (2434, 30667), (4381, 17038), (4718, 15821), (8519, 8762)]