71323976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1123}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 142028640

約数和(自身を除く): 70704664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1123, 1868, 2246, 3736, 4492, 7939, 8984, 15878, 19091, 31756, 38182, 63512, 76364, 152728, 524441, 1048882, 2097764, 4195528, 8915497, 17830994, 35661988, 71323976]

約数ペア:

[(1, 71323976), (2, 35661988), (4, 17830994), (8, 8915497), (17, 4195528), (34, 2097764), (68, 1048882), (136, 524441), (467, 152728), (934, 76364), (1123, 63512), (1868, 38182), (2246, 31756), (3736, 19091), (4492, 15878), (7939, 8984)]