68381144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9007}}^1$

素因数の和:9099

約数の個数: 32

約数和(自身を含む): 139984320

約数和(自身を除く): 71603176

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 9007, 18014, 36028, 72056, 117091, 234182, 468364, 657511, 936728, 1315022, 2630044, 5260088, 8547643, 17095286, 34190572, 68381144]

約数ペア:

[(1, 68381144), (2, 34190572), (4, 17095286), (8, 8547643), (13, 5260088), (26, 2630044), (52, 1315022), (73, 936728), (104, 657511), (146, 468364), (292, 234182), (584, 117091), (949, 72056), (1898, 36028), (3796, 18014), (7592, 9007)]