72565256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{797}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 143640000

約数和(自身を除く): 71074744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 599, 797, 1198, 1594, 2396, 3188, 4792, 6376, 11381, 15143, 22762, 30286, 45524, 60572, 91048, 121144, 477403, 954806, 1909612, 3819224, 9070657, 18141314, 36282628, 72565256]

約数ペア:

[(1, 72565256), (2, 36282628), (4, 18141314), (8, 9070657), (19, 3819224), (38, 1909612), (76, 954806), (152, 477403), (599, 121144), (797, 91048), (1198, 60572), (1594, 45524), (2396, 30286), (3188, 22762), (4792, 15143), (6376, 11381)]