71668352

素因数分解:

$2^7\times 7^1\times {\mathrm{79987}}^1$

素因数の和:80008

約数の個数: 32

約数和(自身を含む): 163175520

約数和(自身を除く): 91507168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 79987, 159974, 319948, 559909, 639896, 1119818, 1279792, 2239636, 2559584, 4479272, 5119168, 8958544, 10238336, 17917088, 35834176, 71668352]

約数ペア:

[(1, 71668352), (2, 35834176), (4, 17917088), (7, 10238336), (8, 8958544), (14, 5119168), (16, 4479272), (28, 2559584), (32, 2239636), (56, 1279792), (64, 1119818), (112, 639896), (128, 559909), (224, 319948), (448, 159974), (896, 79987)]