42631706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 73012800

約数和(自身を除く): 30381094

約数列:

[1, 2, 13, 19, 26, 38, 211, 247, 409, 422, 494, 818, 2743, 4009, 5317, 5486, 7771, 8018, 10634, 15542, 52117, 86299, 101023, 104234, 172598, 202046, 1121887, 1639681, 2243774, 3279362, 21315853, 42631706]

約数ペア:

[(1, 42631706), (2, 21315853), (13, 3279362), (19, 2243774), (26, 1639681), (38, 1121887), (211, 202046), (247, 172598), (409, 104234), (422, 101023), (494, 86299), (818, 52117), (2743, 15542), (4009, 10634), (5317, 8018), (5486, 7771)]