38745142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 66566880

約数和(自身を除く): 27821738

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 1621, 3242, 11951, 23902, 27557, 30799, 55114, 59977, 61598, 119954, 523583, 1019609, 1047166, 1139563, 2039218, 2279126, 19372571, 38745142]

約数ペア:

[(1, 38745142), (2, 19372571), (17, 2279126), (19, 2039218), (34, 1139563), (37, 1047166), (38, 1019609), (74, 523583), (323, 119954), (629, 61598), (646, 59977), (703, 55114), (1258, 30799), (1406, 27557), (1621, 23902), (3242, 11951)]