28163040472

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{102197}}^1$

素因数の和:102273

約数の個数: 96

約数和(自身を含む): 66408260400

約数和(自身を除く): 38245219928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 931, 1036, 1064, 1406, 1813, 1862, 2072, 2812, 3626, 3724, 4921, 5624, 7252, 7448, 9842, 14504, 19684, 34447, 39368, 68894, 102197, 137788, 204394, 275576, 408788, 715379, 817576, 1430758, 1941743, 2861516, 3781289, 3883486, 5007653, 5723032, 7562578, 7766972, 10015306, 13592201, 15125156, 15533944, 20030612, 26469023, 27184402, 30250312, 40061224, 52938046, 54368804, 71844491, 95145407, 105876092, 108737608, 143688982, 185283161, 190290814, 211752184, 287377964, 370566322, 380581628, 502911437, 574755928, 741132644, 761163256, 1005822874, 1482265288, 2011645748, 3520380059, 4023291496, 7040760118, 14081520236, 28163040472]

約数ペア:

[(1, 28163040472), (2, 14081520236), (4, 7040760118), (7, 4023291496), (8, 3520380059), (14, 2011645748), (19, 1482265288), (28, 1005822874), (37, 761163256), (38, 741132644), (49, 574755928), (56, 502911437), (74, 380581628), (76, 370566322), (98, 287377964), (133, 211752184), (148, 190290814), (152, 185283161), (196, 143688982), (259, 108737608), (266, 105876092), (296, 95145407), (392, 71844491), (518, 54368804), (532, 52938046), (703, 40061224), (931, 30250312), (1036, 27184402), (1064, 26469023), (1406, 20030612), (1813, 15533944), (1862, 15125156), (2072, 13592201), (2812, 10015306), (3626, 7766972), (3724, 7562578), (4921, 5723032), (5624, 5007653), (7252, 3883486), (7448, 3781289), (9842, 2861516), (14504, 1941743), (19684, 1430758), (34447, 817576), (39368, 715379), (68894, 408788), (102197, 275576), (137788, 204394)]