77009408

素因数分解:

$2^9\times 7^1\times {\mathrm{21487}}^1$

素因数の和:21512

約数の個数: 40

約数和(自身を含む): 175857792

約数和(自身を除く): 98848384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 21487, 42974, 85948, 150409, 171896, 300818, 343792, 601636, 687584, 1203272, 1375168, 2406544, 2750336, 4813088, 5500672, 9626176, 11001344, 19252352, 38504704, 77009408]

約数ペア:

[(1, 77009408), (2, 38504704), (4, 19252352), (7, 11001344), (8, 9626176), (14, 5500672), (16, 4813088), (28, 2750336), (32, 2406544), (56, 1375168), (64, 1203272), (112, 687584), (128, 601636), (224, 343792), (256, 300818), (448, 171896), (512, 150409), (896, 85948), (1792, 42974), (3584, 21487)]