28355967504

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2773471}}^1$

素因数の和:2773556

約数の個数: 60

約数和(自身を含む): 80475063552

約数和(自身を除く): 52119096048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 2773471, 5546942, 8320413, 11093884, 16640826, 22187768, 24961239, 33281652, 44375536, 49922478, 66563304, 99844956, 133126608, 196916441, 199689912, 393832882, 399379824, 590749323, 787665764, 1181498646, 1575331528, 1772247969, 2362997292, 3150663056, 3544495938, 4725994584, 7088991876, 9451989168, 14177983752, 28355967504]

約数ペア:

[(1, 28355967504), (2, 14177983752), (3, 9451989168), (4, 7088991876), (6, 4725994584), (8, 3544495938), (9, 3150663056), (12, 2362997292), (16, 1772247969), (18, 1575331528), (24, 1181498646), (36, 787665764), (48, 590749323), (71, 399379824), (72, 393832882), (142, 199689912), (144, 196916441), (213, 133126608), (284, 99844956), (426, 66563304), (568, 49922478), (639, 44375536), (852, 33281652), (1136, 24961239), (1278, 22187768), (1704, 16640826), (2556, 11093884), (3408, 8320413), (5112, 5546942), (10224, 2773471)]