25526844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 108

約数和(自身を含む): 77805000

約数和(自身を除く): 52278156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 499, 522, 588, 609, 812, 882, 998, 1044, 1218, 1421, 1497, 1764, 1827, 1996, 2436, 2842, 2994, 3493, 3654, 4263, 4491, 5684, 5988, 6986, 7308, 8526, 8982, 10479, 12789, 13972, 14471, 17052, 17964, 20958, 24451, 25578, 28942, 31437, 41916, 43413, 48902, 51156, 57884, 62874, 73353, 86826, 97804, 101297, 125748, 130239, 146706, 173652, 202594, 220059, 260478, 293412, 303891, 405188, 440118, 520956, 607782, 709079, 880236, 911673, 1215564, 1418158, 1823346, 2127237, 2836316, 3646692, 4254474, 6381711, 8508948, 12763422, 25526844]

約数ペア:

[(1, 25526844), (2, 12763422), (3, 8508948), (4, 6381711), (6, 4254474), (7, 3646692), (9, 2836316), (12, 2127237), (14, 1823346), (18, 1418158), (21, 1215564), (28, 911673), (29, 880236), (36, 709079), (42, 607782), (49, 520956), (58, 440118), (63, 405188), (84, 303891), (87, 293412), (98, 260478), (116, 220059), (126, 202594), (147, 173652), (174, 146706), (196, 130239), (203, 125748), (252, 101297), (261, 97804), (294, 86826), (348, 73353), (406, 62874), (441, 57884), (499, 51156), (522, 48902), (588, 43413), (609, 41916), (812, 31437), (882, 28942), (998, 25578), (1044, 24451), (1218, 20958), (1421, 17964), (1497, 17052), (1764, 14471), (1827, 13972), (1996, 12789), (2436, 10479), (2842, 8982), (2994, 8526), (3493, 7308), (3654, 6986), (4263, 5988), (4491, 5684)]