80508974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26021}}^1$

素因数の和:26060

約数の個数: 32

約数和(自身を含む): 157381056

約数和(自身を除く): 76872082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 26021, 52042, 182147, 338273, 364294, 442357, 676546, 884714, 2367911, 3096499, 4735822, 5750641, 6192998, 11501282, 40254487, 80508974]

約数ペア:

[(1, 80508974), (2, 40254487), (7, 11501282), (13, 6192998), (14, 5750641), (17, 4735822), (26, 3096499), (34, 2367911), (91, 884714), (119, 676546), (182, 442357), (221, 364294), (238, 338273), (442, 182147), (1547, 52042), (3094, 26021)]