8897168

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 21486720

約数和(自身を除く): 12589552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 113, 133, 148, 152, 226, 259, 266, 296, 304, 452, 518, 532, 592, 703, 791, 904, 1036, 1064, 1406, 1582, 1808, 2072, 2128, 2147, 2812, 3164, 4144, 4181, 4294, 4921, 5624, 6328, 8362, 8588, 9842, 11248, 12656, 15029, 16724, 17176, 19684, 29267, 30058, 33448, 34352, 39368, 58534, 60116, 66896, 78736, 79439, 117068, 120232, 158878, 234136, 240464, 317756, 468272, 556073, 635512, 1112146, 1271024, 2224292, 4448584, 8897168]

約数ペア:

[(1, 8897168), (2, 4448584), (4, 2224292), (7, 1271024), (8, 1112146), (14, 635512), (16, 556073), (19, 468272), (28, 317756), (37, 240464), (38, 234136), (56, 158878), (74, 120232), (76, 117068), (112, 79439), (113, 78736), (133, 66896), (148, 60116), (152, 58534), (226, 39368), (259, 34352), (266, 33448), (296, 30058), (304, 29267), (452, 19684), (518, 17176), (532, 16724), (592, 15029), (703, 12656), (791, 11248), (904, 9842), (1036, 8588), (1064, 8362), (1406, 6328), (1582, 5624), (1808, 4921), (2072, 4294), (2128, 4181), (2147, 4144), (2812, 3164)]