63853568

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 44

約数和(自身を含む): 128911872

約数和(自身を除く): 65058304

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 491, 508, 512, 982, 1016, 1024, 1964, 2032, 3928, 4064, 7856, 8128, 15712, 16256, 31424, 32512, 62357, 62848, 65024, 124714, 125696, 130048, 249428, 251392, 498856, 502784, 997712, 1995424, 3990848, 7981696, 15963392, 31926784, 63853568]

約数ペア:

[(1, 63853568), (2, 31926784), (4, 15963392), (8, 7981696), (16, 3990848), (32, 1995424), (64, 997712), (127, 502784), (128, 498856), (254, 251392), (256, 249428), (491, 130048), (508, 125696), (512, 124714), (982, 65024), (1016, 62848), (1024, 62357), (1964, 32512), (2032, 31424), (3928, 16256), (4064, 15712), (7856, 8128)]