2855778856

素因数分解:

$2^3\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{35837}}^1$

素因数の和:37273

約数の個数: 32

約数和(自身を含む): 6123997440

約数和(自身を除く): 3268218584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1423, 2846, 5692, 9961, 11384, 19922, 35837, 39844, 71674, 79688, 143348, 250859, 286696, 501718, 1003436, 2006872, 50996051, 101992102, 203984204, 356972357, 407968408, 713944714, 1427889428, 2855778856]

約数ペア:

[(1, 2855778856), (2, 1427889428), (4, 713944714), (7, 407968408), (8, 356972357), (14, 203984204), (28, 101992102), (56, 50996051), (1423, 2006872), (2846, 1003436), (5692, 501718), (9961, 286696), (11384, 250859), (19922, 143348), (35837, 79688), (39844, 71674)]