25606768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 56378088

約数和(自身を除く): 30771320

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 173, 176, 232, 319, 346, 464, 638, 692, 841, 1276, 1384, 1682, 1903, 2552, 2768, 3364, 3806, 5017, 5104, 6728, 7612, 9251, 10034, 13456, 15224, 18502, 20068, 30448, 37004, 40136, 55187, 74008, 80272, 110374, 145493, 148016, 220748, 290986, 441496, 581972, 882992, 1163944, 1600423, 2327888, 3200846, 6401692, 12803384, 25606768]

約数ペア:

[(1, 25606768), (2, 12803384), (4, 6401692), (8, 3200846), (11, 2327888), (16, 1600423), (22, 1163944), (29, 882992), (44, 581972), (58, 441496), (88, 290986), (116, 220748), (173, 148016), (176, 145493), (232, 110374), (319, 80272), (346, 74008), (464, 55187), (638, 40136), (692, 37004), (841, 30448), (1276, 20068), (1384, 18502), (1682, 15224), (1903, 13456), (2552, 10034), (2768, 9251), (3364, 7612), (3806, 6728), (5017, 5104)]