25965368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22697}}^1$

素因数の和:22727

約数の個数: 32

約数和(自身を含む): 57198960

約数和(自身を除く): 31233592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22697, 45394, 90788, 181576, 249667, 295061, 499334, 590122, 998668, 1180244, 1997336, 2360488, 3245671, 6491342, 12982684, 25965368]

約数ペア:

[(1, 25965368), (2, 12982684), (4, 6491342), (8, 3245671), (11, 2360488), (13, 1997336), (22, 1180244), (26, 998668), (44, 590122), (52, 499334), (88, 295061), (104, 249667), (143, 181576), (286, 90788), (572, 45394), (1144, 22697)]