305837056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{42667}}^1$

素因数の和:42694

約数の個数: 44

約数和(自身を含む): 698731168

約数和(自身を除く): 392894112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 42667, 85334, 170668, 298669, 341336, 597338, 682672, 1194676, 1365344, 2389352, 2730688, 4778704, 5461376, 9557408, 10922752, 19114816, 21845504, 38229632, 43691008, 76459264, 152918528, 305837056]

約数ペア:

[(1, 305837056), (2, 152918528), (4, 76459264), (7, 43691008), (8, 38229632), (14, 21845504), (16, 19114816), (28, 10922752), (32, 9557408), (56, 5461376), (64, 4778704), (112, 2730688), (128, 2389352), (224, 1365344), (256, 1194676), (448, 682672), (512, 597338), (896, 341336), (1024, 298669), (1792, 170668), (3584, 85334), (7168, 42667)]