37921936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 79507064

約数和(自身を除く): 41585128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 541, 674, 1082, 1348, 2164, 2696, 4328, 4381, 5392, 7033, 8656, 8762, 14066, 17524, 28132, 35048, 56264, 70096, 112528, 182317, 364634, 729268, 1458536, 2370121, 2917072, 4740242, 9480484, 18960968, 37921936]

約数ペア:

[(1, 37921936), (2, 18960968), (4, 9480484), (8, 4740242), (13, 2917072), (16, 2370121), (26, 1458536), (52, 729268), (104, 364634), (208, 182317), (337, 112528), (541, 70096), (674, 56264), (1082, 35048), (1348, 28132), (2164, 17524), (2696, 14066), (4328, 8762), (4381, 8656), (5392, 7033)]