77988736

素因数分解:

$2^7\times 7^1\times {\mathrm{87041}}^1$

素因数の和:87062

約数の個数: 32

約数和(自身を含む): 177565680

約数和(自身を除く): 99576944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 87041, 174082, 348164, 609287, 696328, 1218574, 1392656, 2437148, 2785312, 4874296, 5570624, 9748592, 11141248, 19497184, 38994368, 77988736]

約数ペア:

[(1, 77988736), (2, 38994368), (4, 19497184), (7, 11141248), (8, 9748592), (14, 5570624), (16, 4874296), (28, 2785312), (32, 2437148), (56, 1392656), (64, 1218574), (112, 696328), (128, 609287), (224, 348164), (448, 174082), (896, 87041)]