1335948544

素因数分解:

$2^8\times 7^2\times {\mathrm{106501}}^1$

素因数の和:106531

約数の個数: 54

約数和(自身を含む): 3102083754

約数和(自身を除く): 1766135210

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 106501, 213002, 426004, 745507, 852008, 1491014, 1704016, 2982028, 3408032, 5218549, 5964056, 6816064, 10437098, 11928112, 13632128, 20874196, 23856224, 27264256, 41748392, 47712448, 83496784, 95424896, 166993568, 190849792, 333987136, 667974272, 1335948544]

約数ペア:

[(1, 1335948544), (2, 667974272), (4, 333987136), (7, 190849792), (8, 166993568), (14, 95424896), (16, 83496784), (28, 47712448), (32, 41748392), (49, 27264256), (56, 23856224), (64, 20874196), (98, 13632128), (112, 11928112), (128, 10437098), (196, 6816064), (224, 5964056), (256, 5218549), (392, 3408032), (448, 2982028), (784, 1704016), (896, 1491014), (1568, 852008), (1792, 745507), (3136, 426004), (6272, 213002), (12544, 106501)]