71489132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124981}}^1$

素因数の和:125009

約数の個数: 24

約数和(自身を含む): 146978832

約数和(自身を除く): 75489700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 124981, 249962, 499924, 1374791, 1624753, 2749582, 3249506, 5499164, 6499012, 17872283, 35744566, 71489132]

約数ペア:

[(1, 71489132), (2, 35744566), (4, 17872283), (11, 6499012), (13, 5499164), (22, 3249506), (26, 2749582), (44, 1624753), (52, 1374791), (143, 499924), (286, 249962), (572, 124981)]