72102394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 133854336

約数和(自身を除く): 61751942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2011, 2561, 2758, 4022, 5122, 14077, 17927, 26143, 28154, 35854, 52286, 183001, 366002, 396167, 792334, 2773169, 5150171, 5546338, 10300342, 36051197, 72102394]

約数ペア:

[(1, 72102394), (2, 36051197), (7, 10300342), (13, 5546338), (14, 5150171), (26, 2773169), (91, 792334), (182, 396167), (197, 366002), (394, 183001), (1379, 52286), (2011, 35854), (2561, 28154), (2758, 26143), (4022, 17927), (5122, 14077)]