26106416

素因数分解:

$2^4\times 7^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 60710400

約数和(自身を除く): 34603984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 71, 98, 112, 134, 142, 196, 268, 284, 343, 392, 469, 497, 536, 568, 686, 784, 938, 994, 1072, 1136, 1372, 1876, 1988, 2744, 3283, 3479, 3752, 3976, 4757, 5488, 6566, 6958, 7504, 7952, 9514, 13132, 13916, 19028, 22981, 24353, 26264, 27832, 33299, 38056, 45962, 48706, 52528, 55664, 66598, 76112, 91924, 97412, 133196, 183848, 194824, 233093, 266392, 367696, 389648, 466186, 532784, 932372, 1631651, 1864744, 3263302, 3729488, 6526604, 13053208, 26106416]

約数ペア:

[(1, 26106416), (2, 13053208), (4, 6526604), (7, 3729488), (8, 3263302), (14, 1864744), (16, 1631651), (28, 932372), (49, 532784), (56, 466186), (67, 389648), (71, 367696), (98, 266392), (112, 233093), (134, 194824), (142, 183848), (196, 133196), (268, 97412), (284, 91924), (343, 76112), (392, 66598), (469, 55664), (497, 52528), (536, 48706), (568, 45962), (686, 38056), (784, 33299), (938, 27832), (994, 26264), (1072, 24353), (1136, 22981), (1372, 19028), (1876, 13916), (1988, 13132), (2744, 9514), (3283, 7952), (3479, 7504), (3752, 6958), (3976, 6566), (4757, 5488)]