72013682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 122701824

約数和(自身を除く): 50688142

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 1901, 2914, 3802, 18941, 24713, 37882, 49426, 58931, 89347, 117862, 178694, 766103, 1161511, 1532206, 2323022, 2769757, 5539514, 36006841, 72013682]

約数ペア:

[(1, 72013682), (2, 36006841), (13, 5539514), (26, 2769757), (31, 2323022), (47, 1532206), (62, 1161511), (94, 766103), (403, 178694), (611, 117862), (806, 89347), (1222, 58931), (1457, 49426), (1901, 37882), (2914, 24713), (3802, 18941)]