25097248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 32818400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 41, 44, 47, 74, 82, 88, 94, 148, 164, 176, 188, 296, 328, 352, 376, 407, 451, 517, 592, 656, 752, 814, 902, 1034, 1184, 1312, 1504, 1517, 1628, 1739, 1804, 1927, 2068, 3034, 3256, 3478, 3608, 3854, 4136, 6068, 6512, 6956, 7216, 7708, 8272, 12136, 13024, 13912, 14432, 15416, 16544, 16687, 19129, 21197, 24272, 27824, 30832, 33374, 38258, 42394, 48544, 55648, 61664, 66748, 71299, 76516, 84788, 133496, 142598, 153032, 169576, 266992, 285196, 306064, 339152, 533984, 570392, 612128, 678304, 784289, 1140784, 1568578, 2281568, 3137156, 6274312, 12548624, 25097248]

約数ペア:

[(1, 25097248), (2, 12548624), (4, 6274312), (8, 3137156), (11, 2281568), (16, 1568578), (22, 1140784), (32, 784289), (37, 678304), (41, 612128), (44, 570392), (47, 533984), (74, 339152), (82, 306064), (88, 285196), (94, 266992), (148, 169576), (164, 153032), (176, 142598), (188, 133496), (296, 84788), (328, 76516), (352, 71299), (376, 66748), (407, 61664), (451, 55648), (517, 48544), (592, 42394), (656, 38258), (752, 33374), (814, 30832), (902, 27824), (1034, 24272), (1184, 21197), (1312, 19129), (1504, 16687), (1517, 16544), (1628, 15416), (1739, 14432), (1804, 13912), (1927, 13024), (2068, 12136), (3034, 8272), (3256, 7708), (3478, 7216), (3608, 6956), (3854, 6512), (4136, 6068)]