1387303744

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{77141}}^1$

素因数の和:77434

約数の個数: 28

約数和(自身を含む): 2762763588

約数和(自身を除く): 1375459844

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 4496, 8992, 17984, 77141, 154282, 308564, 617128, 1234256, 2468512, 4937024, 21676621, 43353242, 86706484, 173412968, 346825936, 693651872, 1387303744]

約数ペア:

[(1, 1387303744), (2, 693651872), (4, 346825936), (8, 173412968), (16, 86706484), (32, 43353242), (64, 21676621), (281, 4937024), (562, 2468512), (1124, 1234256), (2248, 617128), (4496, 308564), (8992, 154282), (17984, 77141)]