25448864

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 62487936

約数和(自身を除く): 37039072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 82, 112, 119, 136, 163, 164, 224, 238, 272, 287, 326, 328, 476, 544, 574, 652, 656, 697, 952, 1141, 1148, 1304, 1312, 1394, 1904, 2282, 2296, 2608, 2771, 2788, 3808, 4564, 4592, 4879, 5216, 5542, 5576, 6683, 9128, 9184, 9758, 11084, 11152, 13366, 18256, 19397, 19516, 22168, 22304, 26732, 36512, 38794, 39032, 44336, 46781, 53464, 77588, 78064, 88672, 93562, 106928, 113611, 155176, 156128, 187124, 213856, 227222, 310352, 374248, 454444, 620704, 748496, 795277, 908888, 1496992, 1590554, 1817776, 3181108, 3635552, 6362216, 12724432, 25448864]

約数ペア:

[(1, 25448864), (2, 12724432), (4, 6362216), (7, 3635552), (8, 3181108), (14, 1817776), (16, 1590554), (17, 1496992), (28, 908888), (32, 795277), (34, 748496), (41, 620704), (56, 454444), (68, 374248), (82, 310352), (112, 227222), (119, 213856), (136, 187124), (163, 156128), (164, 155176), (224, 113611), (238, 106928), (272, 93562), (287, 88672), (326, 78064), (328, 77588), (476, 53464), (544, 46781), (574, 44336), (652, 39032), (656, 38794), (697, 36512), (952, 26732), (1141, 22304), (1148, 22168), (1304, 19516), (1312, 19397), (1394, 18256), (1904, 13366), (2282, 11152), (2296, 11084), (2608, 9758), (2771, 9184), (2788, 9128), (3808, 6683), (4564, 5576), (4592, 5542), (4879, 5216)]