828261376

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{42571}}^1$

素因数の和:42610

約数の個数: 44

約数和(自身を含む): 1742897680

約数和(自身を除く): 914636304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 42571, 85142, 170284, 340568, 681136, 808849, 1362272, 1617698, 2724544, 3235396, 5449088, 6470792, 10898176, 12941584, 21796352, 25883168, 43592704, 51766336, 103532672, 207065344, 414130688, 828261376]

約数ペア:

[(1, 828261376), (2, 414130688), (4, 207065344), (8, 103532672), (16, 51766336), (19, 43592704), (32, 25883168), (38, 21796352), (64, 12941584), (76, 10898176), (128, 6470792), (152, 5449088), (256, 3235396), (304, 2724544), (512, 1617698), (608, 1362272), (1024, 808849), (1216, 681136), (2432, 340568), (4864, 170284), (9728, 85142), (19456, 42571)]