2027528048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17627}}^1$

素因数の和:17734

約数の個数: 80

約数和(自身を含む): 4896353280

約数和(自身を除く): 2868825232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1456, 2054, 2212, 4108, 4424, 7189, 8216, 8848, 14378, 16432, 17627, 28756, 35254, 57512, 70508, 115024, 123389, 141016, 229151, 246778, 282032, 458302, 493556, 916604, 987112, 1392533, 1604057, 1833208, 1974224, 2785066, 3208114, 3666416, 5570132, 6416228, 9747731, 11140264, 12832456, 18102929, 19495462, 22280528, 25664912, 36205858, 38990924, 72411716, 77981848, 126720503, 144823432, 155963696, 253441006, 289646864, 506882012, 1013764024, 2027528048]

約数ペア:

[(1, 2027528048), (2, 1013764024), (4, 506882012), (7, 289646864), (8, 253441006), (13, 155963696), (14, 144823432), (16, 126720503), (26, 77981848), (28, 72411716), (52, 38990924), (56, 36205858), (79, 25664912), (91, 22280528), (104, 19495462), (112, 18102929), (158, 12832456), (182, 11140264), (208, 9747731), (316, 6416228), (364, 5570132), (553, 3666416), (632, 3208114), (728, 2785066), (1027, 1974224), (1106, 1833208), (1264, 1604057), (1456, 1392533), (2054, 987112), (2212, 916604), (4108, 493556), (4424, 458302), (7189, 282032), (8216, 246778), (8848, 229151), (14378, 141016), (16432, 123389), (17627, 115024), (28756, 70508), (35254, 57512)]