57190784

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 83814016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 71, 112, 116, 124, 128, 142, 203, 217, 224, 232, 248, 284, 406, 434, 448, 464, 496, 497, 568, 812, 868, 896, 899, 928, 992, 994, 1136, 1624, 1736, 1798, 1856, 1984, 1988, 2059, 2201, 2272, 3248, 3472, 3596, 3712, 3968, 3976, 4118, 4402, 4544, 6293, 6496, 6944, 7192, 7952, 8236, 8804, 9088, 12586, 12992, 13888, 14384, 14413, 15407, 15904, 16472, 17608, 25172, 25984, 27776, 28768, 28826, 30814, 31808, 32944, 35216, 50344, 57536, 57652, 61628, 63616, 63829, 65888, 70432, 100688, 115072, 115304, 123256, 127658, 131776, 140864, 201376, 230608, 246512, 255316, 263552, 281728, 402752, 446803, 461216, 493024, 510632, 805504, 893606, 922432, 986048, 1021264, 1787212, 1844864, 1972096, 2042528, 3574424, 4085056, 7148848, 8170112, 14297696, 28595392, 57190784]

約数ペア:

[(1, 57190784), (2, 28595392), (4, 14297696), (7, 8170112), (8, 7148848), (14, 4085056), (16, 3574424), (28, 2042528), (29, 1972096), (31, 1844864), (32, 1787212), (56, 1021264), (58, 986048), (62, 922432), (64, 893606), (71, 805504), (112, 510632), (116, 493024), (124, 461216), (128, 446803), (142, 402752), (203, 281728), (217, 263552), (224, 255316), (232, 246512), (248, 230608), (284, 201376), (406, 140864), (434, 131776), (448, 127658), (464, 123256), (496, 115304), (497, 115072), (568, 100688), (812, 70432), (868, 65888), (896, 63829), (899, 63616), (928, 61628), (992, 57652), (994, 57536), (1136, 50344), (1624, 35216), (1736, 32944), (1798, 31808), (1856, 30814), (1984, 28826), (1988, 28768), (2059, 27776), (2201, 25984), (2272, 25172), (3248, 17608), (3472, 16472), (3596, 15904), (3712, 15407), (3968, 14413), (3976, 14384), (4118, 13888), (4402, 12992), (4544, 12586), (6293, 9088), (6496, 8804), (6944, 8236), (7192, 7952)]