38747038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 65253888

約数和(自身を除く): 26506850

約数列:

[1, 2, 11, 22, 67, 97, 134, 194, 271, 542, 737, 1067, 1474, 2134, 2981, 5962, 6499, 12998, 18157, 26287, 36314, 52574, 71489, 142978, 199727, 289157, 399454, 578314, 1761229, 3522458, 19373519, 38747038]

約数ペア:

[(1, 38747038), (2, 19373519), (11, 3522458), (22, 1761229), (67, 578314), (97, 399454), (134, 289157), (194, 199727), (271, 142978), (542, 71489), (737, 52574), (1067, 36314), (1474, 26287), (2134, 18157), (2981, 12998), (5962, 6499)]