57317344

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 133802928

約数和(自身を除く): 76485584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 79, 82, 112, 158, 164, 224, 287, 316, 328, 553, 574, 632, 656, 1106, 1148, 1264, 1312, 2212, 2296, 2528, 3239, 4424, 4592, 6241, 6478, 8848, 9184, 12482, 12956, 17696, 22673, 24964, 25912, 43687, 45346, 49928, 51824, 87374, 90692, 99856, 103648, 174748, 181384, 199712, 255881, 349496, 362768, 511762, 698992, 725536, 1023524, 1397984, 1791167, 2047048, 3582334, 4094096, 7164668, 8188192, 14329336, 28658672, 57317344]

約数ペア:

[(1, 57317344), (2, 28658672), (4, 14329336), (7, 8188192), (8, 7164668), (14, 4094096), (16, 3582334), (28, 2047048), (32, 1791167), (41, 1397984), (56, 1023524), (79, 725536), (82, 698992), (112, 511762), (158, 362768), (164, 349496), (224, 255881), (287, 199712), (316, 181384), (328, 174748), (553, 103648), (574, 99856), (632, 90692), (656, 87374), (1106, 51824), (1148, 49928), (1264, 45346), (1312, 43687), (2212, 25912), (2296, 24964), (2528, 22673), (3239, 17696), (4424, 12956), (4592, 12482), (6241, 9184), (6478, 8848)]