38423164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 73601136

約数和(自身を除く): 35177972

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 503, 676, 1006, 1469, 2012, 2938, 5876, 6539, 13078, 19097, 26156, 38194, 56839, 76388, 85007, 113678, 170014, 227356, 340028, 738907, 1477814, 2955628, 9605791, 19211582, 38423164]

約数ペア:

[(1, 38423164), (2, 19211582), (4, 9605791), (13, 2955628), (26, 1477814), (52, 738907), (113, 340028), (169, 227356), (226, 170014), (338, 113678), (452, 85007), (503, 76388), (676, 56839), (1006, 38194), (1469, 26156), (2012, 19097), (2938, 13078), (5876, 6539)]