71983837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 78048000

約数和(自身を除く): 6064163

約数列:

[1, 19, 47, 149, 541, 893, 2831, 7003, 10279, 25427, 80609, 133057, 483113, 1531571, 3788623, 71983837]

約数ペア:

[(1, 71983837), (19, 3788623), (47, 1531571), (149, 483113), (541, 133057), (893, 80609), (2831, 25427), (7003, 10279)]