64475348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 72693292

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 1889, 2438, 3778, 4876, 7556, 8533, 13223, 17066, 26446, 34132, 43447, 52892, 86894, 100117, 173788, 200234, 304129, 400468, 608258, 700819, 1216516, 1401638, 2302691, 2803276, 4605382, 9210764, 16118837, 32237674, 64475348]

約数ペア:

[(1, 64475348), (2, 32237674), (4, 16118837), (7, 9210764), (14, 4605382), (23, 2803276), (28, 2302691), (46, 1401638), (53, 1216516), (92, 700819), (106, 608258), (161, 400468), (212, 304129), (322, 200234), (371, 173788), (644, 100117), (742, 86894), (1219, 52892), (1484, 43447), (1889, 34132), (2438, 26446), (3778, 17066), (4876, 13223), (7556, 8533)]