77890048

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1188

約数の個数: 40

約数和(自身を含む): 156825900

約数和(自身を除く): 78935852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1021, 1192, 2042, 2384, 4084, 4768, 8168, 9536, 16336, 19072, 32672, 38144, 65344, 76288, 130688, 152129, 261376, 304258, 522752, 608516, 1217032, 2434064, 4868128, 9736256, 19472512, 38945024, 77890048]

約数ペア:

[(1, 77890048), (2, 38945024), (4, 19472512), (8, 9736256), (16, 4868128), (32, 2434064), (64, 1217032), (128, 608516), (149, 522752), (256, 304258), (298, 261376), (512, 152129), (596, 130688), (1021, 76288), (1192, 65344), (2042, 38144), (2384, 32672), (4084, 19072), (4768, 16336), (8168, 9536)]