8266307816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{115361}}^1$

素因数の和:115446

約数の個数: 48

約数和(自身を含む): 17100109260

約数和(自身を除く): 8833801444

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1352, 1378, 2756, 5512, 8957, 17914, 35828, 71656, 115361, 230722, 461444, 922888, 1499693, 2999386, 5998772, 6114133, 11997544, 12228266, 19496009, 24456532, 38992018, 48913064, 77984036, 79483729, 155968072, 158967458, 317934916, 635869832, 1033288477, 2066576954, 4133153908, 8266307816]

約数ペア:

[(1, 8266307816), (2, 4133153908), (4, 2066576954), (8, 1033288477), (13, 635869832), (26, 317934916), (52, 158967458), (53, 155968072), (104, 79483729), (106, 77984036), (169, 48913064), (212, 38992018), (338, 24456532), (424, 19496009), (676, 12228266), (689, 11997544), (1352, 6114133), (1378, 5998772), (2756, 2999386), (5512, 1499693), (8957, 922888), (17914, 461444), (35828, 230722), (71656, 115361)]