77768192

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:998

約数の個数: 40

約数和(自身を含む): 156388056

約数和(自身を除く): 78619864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 787, 1544, 1574, 3088, 3148, 6176, 6296, 12352, 12592, 24704, 25184, 49408, 50368, 98816, 100736, 151891, 201472, 303782, 402944, 607564, 1215128, 2430256, 4860512, 9721024, 19442048, 38884096, 77768192]

約数ペア:

[(1, 77768192), (2, 38884096), (4, 19442048), (8, 9721024), (16, 4860512), (32, 2430256), (64, 1215128), (128, 607564), (193, 402944), (256, 303782), (386, 201472), (512, 151891), (772, 100736), (787, 98816), (1544, 50368), (1574, 49408), (3088, 25184), (3148, 24704), (6176, 12592), (6296, 12352)]