65793904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 144064440

約数和(自身を除く): 78270536

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 389, 496, 682, 778, 961, 1364, 1556, 1922, 2728, 3112, 3844, 4279, 5456, 6224, 7688, 8558, 10571, 12059, 15376, 17116, 21142, 24118, 34232, 42284, 48236, 68464, 84568, 96472, 132649, 169136, 192944, 265298, 373829, 530596, 747658, 1061192, 1495316, 2122384, 2990632, 4112119, 5981264, 8224238, 16448476, 32896952, 65793904]

約数ペア:

[(1, 65793904), (2, 32896952), (4, 16448476), (8, 8224238), (11, 5981264), (16, 4112119), (22, 2990632), (31, 2122384), (44, 1495316), (62, 1061192), (88, 747658), (124, 530596), (176, 373829), (248, 265298), (341, 192944), (389, 169136), (496, 132649), (682, 96472), (778, 84568), (961, 68464), (1364, 48236), (1556, 42284), (1922, 34232), (2728, 24118), (3112, 21142), (3844, 17116), (4279, 15376), (5456, 12059), (6224, 10571), (7688, 8558)]