66856768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4175

約数の個数: 56

約数和(自身を含む): 151058880

約数和(自身を除く): 84202112

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 4129, 8096, 8258, 16192, 16516, 33032, 45419, 66064, 90838, 94967, 132128, 181676, 189934, 264256, 363352, 379868, 726704, 759736, 1044637, 1453408, 1519472, 2089274, 2906816, 3038944, 4178548, 6077888, 8357096, 16714192, 33428384, 66856768]

約数ペア:

[(1, 66856768), (2, 33428384), (4, 16714192), (8, 8357096), (11, 6077888), (16, 4178548), (22, 3038944), (23, 2906816), (32, 2089274), (44, 1519472), (46, 1453408), (64, 1044637), (88, 759736), (92, 726704), (176, 379868), (184, 363352), (253, 264256), (352, 189934), (368, 181676), (506, 132128), (704, 94967), (736, 90838), (1012, 66064), (1472, 45419), (2024, 33032), (4048, 16516), (4129, 16192), (8096, 8258)]