26691884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 49504560

約数和(自身を除く): 22812676

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2237, 2983, 4474, 5966, 8948, 11932, 42503, 85006, 170012, 351209, 702418, 1404836, 6672971, 13345942, 26691884]

約数ペア:

[(1, 26691884), (2, 13345942), (4, 6672971), (19, 1404836), (38, 702418), (76, 351209), (157, 170012), (314, 85006), (628, 42503), (2237, 11932), (2983, 8948), (4474, 5966)]