25959136

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 62200656

約数和(自身を除く): 36241520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 401, 476, 544, 578, 802, 952, 1156, 1604, 1904, 2023, 2312, 2807, 3208, 3808, 4046, 4624, 5614, 6416, 6817, 8092, 9248, 11228, 12832, 13634, 16184, 22456, 27268, 32368, 44912, 47719, 54536, 64736, 89824, 95438, 109072, 115889, 190876, 218144, 231778, 381752, 463556, 763504, 811223, 927112, 1527008, 1622446, 1854224, 3244892, 3708448, 6489784, 12979568, 25959136]

約数ペア:

[(1, 25959136), (2, 12979568), (4, 6489784), (7, 3708448), (8, 3244892), (14, 1854224), (16, 1622446), (17, 1527008), (28, 927112), (32, 811223), (34, 763504), (56, 463556), (68, 381752), (112, 231778), (119, 218144), (136, 190876), (224, 115889), (238, 109072), (272, 95438), (289, 89824), (401, 64736), (476, 54536), (544, 47719), (578, 44912), (802, 32368), (952, 27268), (1156, 22456), (1604, 16184), (1904, 13634), (2023, 12832), (2312, 11228), (2807, 9248), (3208, 8092), (3808, 6817), (4046, 6416), (4624, 5614)]