78838016

素因数分解:

$2^8\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 157935792

約数和(自身を除く): 79097776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 547, 563, 1094, 1126, 2188, 2252, 4376, 4504, 8752, 9008, 17504, 18016, 35008, 36032, 70016, 72064, 140032, 144128, 307961, 615922, 1231844, 2463688, 4927376, 9854752, 19709504, 39419008, 78838016]

約数ペア:

[(1, 78838016), (2, 39419008), (4, 19709504), (8, 9854752), (16, 4927376), (32, 2463688), (64, 1231844), (128, 615922), (256, 307961), (547, 144128), (563, 140032), (1094, 72064), (1126, 70016), (2188, 36032), (2252, 35008), (4376, 18016), (4504, 17504), (8752, 9008)]