15951712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23239328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 68, 71, 112, 118, 119, 136, 142, 224, 236, 238, 272, 284, 413, 472, 476, 497, 544, 568, 826, 944, 952, 994, 1003, 1136, 1207, 1652, 1888, 1904, 1988, 2006, 2272, 2414, 3304, 3808, 3976, 4012, 4189, 4828, 6608, 7021, 7952, 8024, 8378, 8449, 9656, 13216, 14042, 15904, 16048, 16756, 16898, 19312, 28084, 29323, 32096, 33512, 33796, 38624, 56168, 58646, 67024, 67592, 71213, 112336, 117292, 134048, 135184, 142426, 224672, 234584, 270368, 284852, 469168, 498491, 569704, 938336, 996982, 1139408, 1993964, 2278816, 3987928, 7975856, 15951712]

約数ペア:

[(1, 15951712), (2, 7975856), (4, 3987928), (7, 2278816), (8, 1993964), (14, 1139408), (16, 996982), (17, 938336), (28, 569704), (32, 498491), (34, 469168), (56, 284852), (59, 270368), (68, 234584), (71, 224672), (112, 142426), (118, 135184), (119, 134048), (136, 117292), (142, 112336), (224, 71213), (236, 67592), (238, 67024), (272, 58646), (284, 56168), (413, 38624), (472, 33796), (476, 33512), (497, 32096), (544, 29323), (568, 28084), (826, 19312), (944, 16898), (952, 16756), (994, 16048), (1003, 15904), (1136, 14042), (1207, 13216), (1652, 9656), (1888, 8449), (1904, 8378), (1988, 8024), (2006, 7952), (2272, 7021), (2414, 6608), (3304, 4828), (3808, 4189), (3976, 4012)]