66755072

素因数分解:

$2^9\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:800

約数の個数: 40

約数和(自身を含む): 134180772

約数和(自身を除く): 67425700

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 512, 541, 964, 1082, 1928, 2164, 3856, 4328, 7712, 8656, 15424, 17312, 30848, 34624, 61696, 69248, 123392, 130381, 138496, 260762, 276992, 521524, 1043048, 2086096, 4172192, 8344384, 16688768, 33377536, 66755072]

約数ペア:

[(1, 66755072), (2, 33377536), (4, 16688768), (8, 8344384), (16, 4172192), (32, 2086096), (64, 1043048), (128, 521524), (241, 276992), (256, 260762), (482, 138496), (512, 130381), (541, 123392), (964, 69248), (1082, 61696), (1928, 34624), (2164, 30848), (3856, 17312), (4328, 15424), (7712, 8656)]