15679425328

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25673}}^1$

素因数の和:25755

約数の個数: 120

約数和(自身を含む): 38107404720

約数和(自身を除く): 22427979392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 266, 287, 304, 328, 392, 532, 574, 656, 779, 784, 931, 1064, 1148, 1558, 1862, 2009, 2128, 2296, 3116, 3724, 4018, 4592, 5453, 6232, 7448, 8036, 10906, 12464, 14896, 16072, 21812, 25673, 32144, 38171, 43624, 51346, 76342, 87248, 102692, 152684, 179711, 205384, 305368, 359422, 410768, 487787, 610736, 718844, 975574, 1052593, 1257977, 1437688, 1951148, 2105186, 2515954, 2875376, 3414509, 3902296, 4210372, 5031908, 6829018, 7368151, 7804592, 8420744, 10063816, 13658036, 14736302, 16841488, 19999267, 20127632, 23901563, 27316072, 29472604, 39998534, 47803126, 51577057, 54632144, 58945208, 79997068, 95606252, 103154114, 117890416, 139994869, 159994136, 191212504, 206308228, 279989738, 319988272, 382425008, 412616456, 559979476, 825232912, 979964083, 1119958952, 1959928166, 2239917904, 3919856332, 7839712664, 15679425328]

約数ペア:

[(1, 15679425328), (2, 7839712664), (4, 3919856332), (7, 2239917904), (8, 1959928166), (14, 1119958952), (16, 979964083), (19, 825232912), (28, 559979476), (38, 412616456), (41, 382425008), (49, 319988272), (56, 279989738), (76, 206308228), (82, 191212504), (98, 159994136), (112, 139994869), (133, 117890416), (152, 103154114), (164, 95606252), (196, 79997068), (266, 58945208), (287, 54632144), (304, 51577057), (328, 47803126), (392, 39998534), (532, 29472604), (574, 27316072), (656, 23901563), (779, 20127632), (784, 19999267), (931, 16841488), (1064, 14736302), (1148, 13658036), (1558, 10063816), (1862, 8420744), (2009, 7804592), (2128, 7368151), (2296, 6829018), (3116, 5031908), (3724, 4210372), (4018, 3902296), (4592, 3414509), (5453, 2875376), (6232, 2515954), (7448, 2105186), (8036, 1951148), (10906, 1437688), (12464, 1257977), (14896, 1052593), (16072, 975574), (21812, 718844), (25673, 610736), (32144, 487787), (38171, 410768), (43624, 359422), (51346, 305368), (76342, 205384), (87248, 179711), (102692, 152684)]