22025864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 50380800

約数和(自身を除く): 28354936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 163, 254, 266, 326, 508, 532, 652, 889, 1016, 1064, 1141, 1304, 1778, 2282, 2413, 3097, 3556, 4564, 4826, 6194, 7112, 9128, 9652, 12388, 16891, 19304, 20701, 21679, 24776, 33782, 41402, 43358, 67564, 82804, 86716, 135128, 144907, 165608, 173432, 289814, 393319, 579628, 786638, 1159256, 1573276, 2753233, 3146552, 5506466, 11012932, 22025864]

約数ペア:

[(1, 22025864), (2, 11012932), (4, 5506466), (7, 3146552), (8, 2753233), (14, 1573276), (19, 1159256), (28, 786638), (38, 579628), (56, 393319), (76, 289814), (127, 173432), (133, 165608), (152, 144907), (163, 135128), (254, 86716), (266, 82804), (326, 67564), (508, 43358), (532, 41402), (652, 33782), (889, 24776), (1016, 21679), (1064, 20701), (1141, 19304), (1304, 16891), (1778, 12388), (2282, 9652), (2413, 9128), (3097, 7112), (3556, 6194), (4564, 4826)]