38842384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18253}}^1$

素因数の和:18287

約数の個数: 40

約数和(自身を含む): 90539840

約数和(自身を除く): 51697456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18253, 36506, 73012, 127771, 146024, 255542, 292048, 346807, 511084, 693614, 1022168, 1387228, 2044336, 2427649, 2774456, 4855298, 5548912, 9710596, 19421192, 38842384]

約数ペア:

[(1, 38842384), (2, 19421192), (4, 9710596), (7, 5548912), (8, 4855298), (14, 2774456), (16, 2427649), (19, 2044336), (28, 1387228), (38, 1022168), (56, 693614), (76, 511084), (112, 346807), (133, 292048), (152, 255542), (266, 146024), (304, 127771), (532, 73012), (1064, 36506), (2128, 18253)]