15475712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 88

約数和(自身を含む): 37730304

約数和(自身を除く): 22254592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 128, 136, 224, 238, 254, 256, 272, 448, 476, 508, 512, 544, 889, 896, 952, 1016, 1024, 1088, 1778, 1792, 1904, 2032, 2159, 2176, 3556, 3584, 3808, 4064, 4318, 4352, 7112, 7168, 7616, 8128, 8636, 8704, 14224, 15113, 15232, 16256, 17272, 17408, 28448, 30226, 30464, 32512, 34544, 56896, 60452, 60928, 65024, 69088, 113792, 120904, 121856, 130048, 138176, 227584, 241808, 276352, 455168, 483616, 552704, 910336, 967232, 1105408, 1934464, 2210816, 3868928, 7737856, 15475712]

約数ペア:

[(1, 15475712), (2, 7737856), (4, 3868928), (7, 2210816), (8, 1934464), (14, 1105408), (16, 967232), (17, 910336), (28, 552704), (32, 483616), (34, 455168), (56, 276352), (64, 241808), (68, 227584), (112, 138176), (119, 130048), (127, 121856), (128, 120904), (136, 113792), (224, 69088), (238, 65024), (254, 60928), (256, 60452), (272, 56896), (448, 34544), (476, 32512), (508, 30464), (512, 30226), (544, 28448), (889, 17408), (896, 17272), (952, 16256), (1016, 15232), (1024, 15113), (1088, 14224), (1778, 8704), (1792, 8636), (1904, 8128), (2032, 7616), (2159, 7168), (2176, 7112), (3556, 4352), (3584, 4318), (3808, 4064)]