12863936

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 42

約数和(自身を含む): 26548080

約数和(自身を除く): 13684144

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 239, 464, 478, 841, 928, 956, 1682, 1856, 1912, 3364, 3824, 6728, 6931, 7648, 13456, 13862, 15296, 26912, 27724, 53824, 55448, 110896, 200999, 221792, 401998, 443584, 803996, 1607992, 3215984, 6431968, 12863936]

約数ペア:

[(1, 12863936), (2, 6431968), (4, 3215984), (8, 1607992), (16, 803996), (29, 443584), (32, 401998), (58, 221792), (64, 200999), (116, 110896), (232, 55448), (239, 53824), (464, 27724), (478, 26912), (841, 15296), (928, 13862), (956, 13456), (1682, 7648), (1856, 6931), (1912, 6728), (3364, 3824)]