7502712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 23639040

約数和(自身を除く): 16136328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 71, 74, 84, 102, 111, 119, 136, 142, 148, 168, 204, 213, 222, 238, 259, 284, 296, 357, 408, 426, 444, 476, 497, 518, 568, 629, 714, 777, 852, 888, 952, 994, 1036, 1207, 1258, 1428, 1491, 1554, 1704, 1887, 1988, 2072, 2414, 2516, 2627, 2856, 2982, 3108, 3621, 3774, 3976, 4403, 4828, 5032, 5254, 5964, 6216, 7242, 7548, 7881, 8449, 8806, 9656, 10508, 11928, 13209, 14484, 15096, 15762, 16898, 17612, 18389, 21016, 25347, 26418, 28968, 31524, 33796, 35224, 36778, 44659, 50694, 52836, 55167, 63048, 67592, 73556, 89318, 101388, 105672, 110334, 133977, 147112, 178636, 202776, 220668, 267954, 312613, 357272, 441336, 535908, 625226, 937839, 1071816, 1250452, 1875678, 2500904, 3751356, 7502712]

約数ペア:

[(1, 7502712), (2, 3751356), (3, 2500904), (4, 1875678), (6, 1250452), (7, 1071816), (8, 937839), (12, 625226), (14, 535908), (17, 441336), (21, 357272), (24, 312613), (28, 267954), (34, 220668), (37, 202776), (42, 178636), (51, 147112), (56, 133977), (68, 110334), (71, 105672), (74, 101388), (84, 89318), (102, 73556), (111, 67592), (119, 63048), (136, 55167), (142, 52836), (148, 50694), (168, 44659), (204, 36778), (213, 35224), (222, 33796), (238, 31524), (259, 28968), (284, 26418), (296, 25347), (357, 21016), (408, 18389), (426, 17612), (444, 16898), (476, 15762), (497, 15096), (518, 14484), (568, 13209), (629, 11928), (714, 10508), (777, 9656), (852, 8806), (888, 8449), (952, 7881), (994, 7548), (1036, 7242), (1207, 6216), (1258, 5964), (1428, 5254), (1491, 5032), (1554, 4828), (1704, 4403), (1887, 3976), (1988, 3774), (2072, 3621), (2414, 3108), (2516, 2982), (2627, 2856)]