7975856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 11308624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 71, 112, 118, 119, 136, 142, 236, 238, 272, 284, 413, 472, 476, 497, 568, 826, 944, 952, 994, 1003, 1136, 1207, 1652, 1904, 1988, 2006, 2414, 3304, 3976, 4012, 4189, 4828, 6608, 7021, 7952, 8024, 8378, 8449, 9656, 14042, 16048, 16756, 16898, 19312, 28084, 29323, 33512, 33796, 56168, 58646, 67024, 67592, 71213, 112336, 117292, 135184, 142426, 234584, 284852, 469168, 498491, 569704, 996982, 1139408, 1993964, 3987928, 7975856]

約数ペア:

[(1, 7975856), (2, 3987928), (4, 1993964), (7, 1139408), (8, 996982), (14, 569704), (16, 498491), (17, 469168), (28, 284852), (34, 234584), (56, 142426), (59, 135184), (68, 117292), (71, 112336), (112, 71213), (118, 67592), (119, 67024), (136, 58646), (142, 56168), (236, 33796), (238, 33512), (272, 29323), (284, 28084), (413, 19312), (472, 16898), (476, 16756), (497, 16048), (568, 14042), (826, 9656), (944, 8449), (952, 8378), (994, 8024), (1003, 7952), (1136, 7021), (1207, 6608), (1652, 4828), (1904, 4189), (1988, 4012), (2006, 3976), (2414, 3304)]