69478384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 137803680

約数和(自身を除く): 68325296

約数列:

[1, 2, 4, 8, 16, 89, 97, 178, 194, 356, 388, 503, 712, 776, 1006, 1424, 1552, 2012, 4024, 8048, 8633, 17266, 34532, 44767, 48791, 69064, 89534, 97582, 138128, 179068, 195164, 358136, 390328, 716272, 780656, 4342399, 8684798, 17369596, 34739192, 69478384]

約数ペア:

[(1, 69478384), (2, 34739192), (4, 17369596), (8, 8684798), (16, 4342399), (89, 780656), (97, 716272), (178, 390328), (194, 358136), (356, 195164), (388, 179068), (503, 138128), (712, 97582), (776, 89534), (1006, 69064), (1424, 48791), (1552, 44767), (2012, 34532), (4024, 17266), (8048, 8633)]