71340856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 136663200

約数和(自身を除く): 65322344

約数列:

[1, 2, 4, 8, 73, 146, 151, 292, 302, 584, 604, 809, 1208, 1618, 3236, 6472, 11023, 22046, 44092, 59057, 88184, 118114, 122159, 236228, 244318, 472456, 488636, 977272, 8917607, 17835214, 35670428, 71340856]

約数ペア:

[(1, 71340856), (2, 35670428), (4, 17835214), (8, 8917607), (73, 977272), (146, 488636), (151, 472456), (292, 244318), (302, 236228), (584, 122159), (604, 118114), (809, 88184), (1208, 59057), (1618, 44092), (3236, 22046), (6472, 11023)]