42079024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 88713072

約数和(自身を除く): 46634048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2003, 2626, 4006, 5252, 8012, 10504, 16024, 21008, 26039, 32048, 52078, 104156, 202303, 208312, 404606, 416624, 809212, 1618424, 2629939, 3236848, 5259878, 10519756, 21039512, 42079024]

約数ペア:

[(1, 42079024), (2, 21039512), (4, 10519756), (8, 5259878), (13, 3236848), (16, 2629939), (26, 1618424), (52, 809212), (101, 416624), (104, 404606), (202, 208312), (208, 202303), (404, 104156), (808, 52078), (1313, 32048), (1616, 26039), (2003, 21008), (2626, 16024), (4006, 10504), (5252, 8012)]