2568896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 56

約数和(自身を含む): 5760720

約数和(自身を除く): 3191824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 89, 164, 176, 178, 328, 352, 356, 451, 656, 704, 712, 902, 979, 1312, 1424, 1804, 1958, 2624, 2848, 3608, 3649, 3916, 5696, 7216, 7298, 7832, 14432, 14596, 15664, 28864, 29192, 31328, 40139, 58384, 62656, 80278, 116768, 160556, 233536, 321112, 642224, 1284448, 2568896]

約数ペア:

[(1, 2568896), (2, 1284448), (4, 642224), (8, 321112), (11, 233536), (16, 160556), (22, 116768), (32, 80278), (41, 62656), (44, 58384), (64, 40139), (82, 31328), (88, 29192), (89, 28864), (164, 15664), (176, 14596), (178, 14432), (328, 7832), (352, 7298), (356, 7216), (451, 5696), (656, 3916), (704, 3649), (712, 3608), (902, 2848), (979, 2624), (1312, 1958), (1424, 1804)]