42530488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 67785032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 113, 143, 154, 182, 188, 226, 286, 308, 329, 364, 376, 452, 517, 572, 611, 616, 658, 728, 791, 904, 1001, 1034, 1144, 1222, 1243, 1316, 1469, 1582, 2002, 2068, 2444, 2486, 2632, 2938, 3164, 3619, 4004, 4136, 4277, 4888, 4972, 5311, 5876, 6328, 6721, 7238, 8008, 8554, 8701, 9944, 10283, 10622, 11752, 13442, 14476, 16159, 17108, 17402, 20566, 21244, 26884, 28952, 32318, 34216, 34804, 37177, 41132, 42488, 47047, 53768, 58421, 64636, 69043, 69608, 74354, 82264, 94094, 113113, 116842, 129272, 138086, 148708, 188188, 226226, 233684, 276172, 297416, 376376, 408947, 452452, 467368, 483301, 552344, 759473, 817894, 904904, 966602, 1518946, 1635788, 1933204, 3037892, 3271576, 3866408, 5316311, 6075784, 10632622, 21265244, 42530488]

約数ペア:

[(1, 42530488), (2, 21265244), (4, 10632622), (7, 6075784), (8, 5316311), (11, 3866408), (13, 3271576), (14, 3037892), (22, 1933204), (26, 1635788), (28, 1518946), (44, 966602), (47, 904904), (52, 817894), (56, 759473), (77, 552344), (88, 483301), (91, 467368), (94, 452452), (104, 408947), (113, 376376), (143, 297416), (154, 276172), (182, 233684), (188, 226226), (226, 188188), (286, 148708), (308, 138086), (329, 129272), (364, 116842), (376, 113113), (452, 94094), (517, 82264), (572, 74354), (611, 69608), (616, 69043), (658, 64636), (728, 58421), (791, 53768), (904, 47047), (1001, 42488), (1034, 41132), (1144, 37177), (1222, 34804), (1243, 34216), (1316, 32318), (1469, 28952), (1582, 26884), (2002, 21244), (2068, 20566), (2444, 17402), (2486, 17108), (2632, 16159), (2938, 14476), (3164, 13442), (3619, 11752), (4004, 10622), (4136, 10283), (4277, 9944), (4888, 8701), (4972, 8554), (5311, 8008), (5876, 7238), (6328, 6721)]