25210048

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 84

約数和(自身を含む): 56144160

約数和(自身を除く): 30934112

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 47, 58, 64, 68, 94, 116, 136, 188, 232, 272, 289, 376, 464, 493, 544, 578, 752, 799, 928, 986, 1088, 1156, 1363, 1504, 1598, 1856, 1972, 2312, 2726, 3008, 3196, 3944, 4624, 5452, 6392, 7888, 8381, 9248, 10904, 12784, 13583, 15776, 16762, 18496, 21808, 23171, 25568, 27166, 31552, 33524, 43616, 46342, 51136, 54332, 67048, 87232, 92684, 108664, 134096, 185368, 217328, 268192, 370736, 393907, 434656, 536384, 741472, 787814, 869312, 1482944, 1575628, 3151256, 6302512, 12605024, 25210048]

約数ペア:

[(1, 25210048), (2, 12605024), (4, 6302512), (8, 3151256), (16, 1575628), (17, 1482944), (29, 869312), (32, 787814), (34, 741472), (47, 536384), (58, 434656), (64, 393907), (68, 370736), (94, 268192), (116, 217328), (136, 185368), (188, 134096), (232, 108664), (272, 92684), (289, 87232), (376, 67048), (464, 54332), (493, 51136), (544, 46342), (578, 43616), (752, 33524), (799, 31552), (928, 27166), (986, 25568), (1088, 23171), (1156, 21808), (1363, 18496), (1504, 16762), (1598, 15776), (1856, 13583), (1972, 12784), (2312, 10904), (2726, 9248), (3008, 8381), (3196, 7888), (3944, 6392), (4624, 5452)]