126400064

素因数分解:

$2^6\times 7^1\times {\mathrm{282143}}^1$

素因数の和:282162

約数の個数: 28

約数和(自身を含む): 286658304

約数和(自身を除く): 160258240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 282143, 564286, 1128572, 1975001, 2257144, 3950002, 4514288, 7900004, 9028576, 15800008, 18057152, 31600016, 63200032, 126400064]

約数ペア:

[(1, 126400064), (2, 63200032), (4, 31600016), (7, 18057152), (8, 15800008), (14, 9028576), (16, 7900004), (28, 4514288), (32, 3950002), (56, 2257144), (64, 1975001), (112, 1128572), (224, 564286), (448, 282143)]