42999698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 84706560

約数和(自身を除く): 41706862

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 238, 257, 259, 266, 323, 514, 518, 629, 646, 703, 1258, 1406, 1799, 2261, 3598, 4369, 4403, 4522, 4883, 4921, 8738, 8806, 9509, 9766, 9842, 11951, 19018, 23902, 30583, 34181, 61166, 66563, 68362, 83011, 83657, 133126, 161653, 166022, 167314, 180671, 323306, 361342, 581077, 1131571, 1162154, 1264697, 2263142, 2529394, 3071407, 6142814, 21499849, 42999698]

約数ペア:

[(1, 42999698), (2, 21499849), (7, 6142814), (14, 3071407), (17, 2529394), (19, 2263142), (34, 1264697), (37, 1162154), (38, 1131571), (74, 581077), (119, 361342), (133, 323306), (238, 180671), (257, 167314), (259, 166022), (266, 161653), (323, 133126), (514, 83657), (518, 83011), (629, 68362), (646, 66563), (703, 61166), (1258, 34181), (1406, 30583), (1799, 23902), (2261, 19018), (3598, 11951), (4369, 9842), (4403, 9766), (4522, 9509), (4883, 8806), (4921, 8738)]