42087128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 84226800

約数和(自身を除く): 42139672

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 3793, 5548, 7586, 11096, 15172, 30344, 72067, 144134, 276889, 288268, 553778, 576536, 1107556, 2215112, 5260891, 10521782, 21043564, 42087128]

約数ペア:

[(1, 42087128), (2, 21043564), (4, 10521782), (8, 5260891), (19, 2215112), (38, 1107556), (73, 576536), (76, 553778), (146, 288268), (152, 276889), (292, 144134), (584, 72067), (1387, 30344), (2774, 15172), (3793, 11096), (5548, 7586)]