42557256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5003

約数の個数: 96

約数和(自身を含む): 139501440

約数和(自身を除く): 96944184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 4967, 8568, 9934, 14901, 19868, 29802, 34769, 39736, 44703, 59604, 69538, 84439, 89406, 104307, 119208, 139076, 168878, 178812, 208614, 253317, 278152, 312921, 337756, 357624, 417228, 506634, 591073, 625842, 675512, 759951, 834456, 1013268, 1182146, 1251684, 1519902, 1773219, 2026536, 2364292, 2503368, 3039804, 3546438, 4728584, 5319657, 6079608, 7092876, 10639314, 14185752, 21278628, 42557256]

約数ペア:

[(1, 42557256), (2, 21278628), (3, 14185752), (4, 10639314), (6, 7092876), (7, 6079608), (8, 5319657), (9, 4728584), (12, 3546438), (14, 3039804), (17, 2503368), (18, 2364292), (21, 2026536), (24, 1773219), (28, 1519902), (34, 1251684), (36, 1182146), (42, 1013268), (51, 834456), (56, 759951), (63, 675512), (68, 625842), (72, 591073), (84, 506634), (102, 417228), (119, 357624), (126, 337756), (136, 312921), (153, 278152), (168, 253317), (204, 208614), (238, 178812), (252, 168878), (306, 139076), (357, 119208), (408, 104307), (476, 89406), (504, 84439), (612, 69538), (714, 59604), (952, 44703), (1071, 39736), (1224, 34769), (1428, 29802), (2142, 19868), (2856, 14901), (4284, 9934), (4967, 8568)]