25349856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 82219536

約数和(自身を除く): 56869680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 317, 336, 357, 392, 408, 476, 544, 588, 634, 672, 714, 784, 816, 833, 951, 952, 1176, 1268, 1428, 1568, 1632, 1666, 1902, 1904, 2219, 2352, 2499, 2536, 2856, 3332, 3804, 3808, 4438, 4704, 4998, 5072, 5389, 5712, 6657, 6664, 7608, 8876, 9996, 10144, 10778, 11424, 13314, 13328, 15216, 15533, 16167, 17752, 19992, 21556, 26628, 26656, 30432, 31066, 32334, 35504, 37723, 39984, 43112, 46599, 53256, 62132, 64668, 71008, 75446, 79968, 86224, 93198, 106512, 113169, 124264, 129336, 150892, 172448, 186396, 213024, 226338, 248528, 258672, 264061, 301784, 372792, 452676, 497056, 517344, 528122, 603568, 745584, 792183, 905352, 1056244, 1207136, 1491168, 1584366, 1810704, 2112488, 3168732, 3621408, 4224976, 6337464, 8449952, 12674928, 25349856]

約数ペア:

[(1, 25349856), (2, 12674928), (3, 8449952), (4, 6337464), (6, 4224976), (7, 3621408), (8, 3168732), (12, 2112488), (14, 1810704), (16, 1584366), (17, 1491168), (21, 1207136), (24, 1056244), (28, 905352), (32, 792183), (34, 745584), (42, 603568), (48, 528122), (49, 517344), (51, 497056), (56, 452676), (68, 372792), (84, 301784), (96, 264061), (98, 258672), (102, 248528), (112, 226338), (119, 213024), (136, 186396), (147, 172448), (168, 150892), (196, 129336), (204, 124264), (224, 113169), (238, 106512), (272, 93198), (294, 86224), (317, 79968), (336, 75446), (357, 71008), (392, 64668), (408, 62132), (476, 53256), (544, 46599), (588, 43112), (634, 39984), (672, 37723), (714, 35504), (784, 32334), (816, 31066), (833, 30432), (951, 26656), (952, 26628), (1176, 21556), (1268, 19992), (1428, 17752), (1568, 16167), (1632, 15533), (1666, 15216), (1902, 13328), (1904, 13314), (2219, 11424), (2352, 10778), (2499, 10144), (2536, 9996), (2856, 8876), (3332, 7608), (3804, 6664), (3808, 6657), (4438, 5712), (4704, 5389), (4998, 5072)]