42279256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{797}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 83790000

約数和(自身を除く): 41510744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 698, 797, 1396, 1594, 2792, 3188, 6376, 6631, 13262, 15143, 26524, 30286, 53048, 60572, 121144, 278153, 556306, 1112612, 2225224, 5284907, 10569814, 21139628, 42279256]

約数ペア:

[(1, 42279256), (2, 21139628), (4, 10569814), (8, 5284907), (19, 2225224), (38, 1112612), (76, 556306), (152, 278153), (349, 121144), (698, 60572), (797, 53048), (1396, 30286), (1594, 26524), (2792, 15143), (3188, 13262), (6376, 6631)]