42639194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 29985190

約数列:

[1, 2, 13, 23, 26, 46, 113, 226, 299, 598, 631, 1262, 1469, 2599, 2938, 5198, 8203, 14513, 16406, 29026, 33787, 67574, 71303, 142606, 188669, 377338, 926939, 1639969, 1853878, 3279938, 21319597, 42639194]

約数ペア:

[(1, 42639194), (2, 21319597), (13, 3279938), (23, 1853878), (26, 1639969), (46, 926939), (113, 377338), (226, 188669), (299, 142606), (598, 71303), (631, 67574), (1262, 33787), (1469, 29026), (2599, 16406), (2938, 14513), (5198, 8203)]