57271984

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 146307600

約数和(自身を除く): 89035616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 112, 116, 154, 176, 196, 203, 229, 232, 308, 319, 392, 406, 458, 464, 539, 616, 638, 784, 812, 916, 1078, 1232, 1276, 1421, 1603, 1624, 1832, 2156, 2233, 2519, 2552, 2842, 3206, 3248, 3664, 4312, 4466, 5038, 5104, 5684, 6412, 6641, 8624, 8932, 10076, 11221, 11368, 12824, 13282, 15631, 17633, 17864, 20152, 22442, 22736, 25648, 26564, 31262, 35266, 35728, 40304, 44884, 46487, 53128, 62524, 70532, 73051, 89768, 92974, 106256, 123431, 125048, 141064, 146102, 179536, 185948, 246862, 250096, 282128, 292204, 325409, 371896, 493724, 511357, 584408, 650818, 743792, 987448, 1022714, 1168816, 1301636, 1974896, 2045428, 2603272, 3579499, 4090856, 5206544, 7158998, 8181712, 14317996, 28635992, 57271984]

約数ペア:

[(1, 57271984), (2, 28635992), (4, 14317996), (7, 8181712), (8, 7158998), (11, 5206544), (14, 4090856), (16, 3579499), (22, 2603272), (28, 2045428), (29, 1974896), (44, 1301636), (49, 1168816), (56, 1022714), (58, 987448), (77, 743792), (88, 650818), (98, 584408), (112, 511357), (116, 493724), (154, 371896), (176, 325409), (196, 292204), (203, 282128), (229, 250096), (232, 246862), (308, 185948), (319, 179536), (392, 146102), (406, 141064), (458, 125048), (464, 123431), (539, 106256), (616, 92974), (638, 89768), (784, 73051), (812, 70532), (916, 62524), (1078, 53128), (1232, 46487), (1276, 44884), (1421, 40304), (1603, 35728), (1624, 35266), (1832, 31262), (2156, 26564), (2233, 25648), (2519, 22736), (2552, 22442), (2842, 20152), (3206, 17864), (3248, 17633), (3664, 15631), (4312, 13282), (4466, 12824), (5038, 11368), (5104, 11221), (5684, 10076), (6412, 8932), (6641, 8624)]