26838032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 40

約数和(自身を含む): 58954560

約数和(自身を除く): 32116528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 6791, 13582, 27164, 54328, 88283, 108656, 129029, 176566, 258058, 353132, 516116, 706264, 1032232, 1412528, 1677377, 2064464, 3354754, 6709508, 13419016, 26838032]

約数ペア:

[(1, 26838032), (2, 13419016), (4, 6709508), (8, 3354754), (13, 2064464), (16, 1677377), (19, 1412528), (26, 1032232), (38, 706264), (52, 516116), (76, 353132), (104, 258058), (152, 176566), (208, 129029), (247, 108656), (304, 88283), (494, 54328), (988, 27164), (1976, 13582), (3952, 6791)]