74563072

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1218

約数の個数: 40

約数和(自身を含む): 150209136

約数和(自身を除く): 75646064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 1063, 1096, 2126, 2192, 4252, 4384, 8504, 8768, 17008, 17536, 34016, 35072, 68032, 70144, 136064, 145631, 272128, 291262, 544256, 582524, 1165048, 2330096, 4660192, 9320384, 18640768, 37281536, 74563072]

約数ペア:

[(1, 74563072), (2, 37281536), (4, 18640768), (8, 9320384), (16, 4660192), (32, 2330096), (64, 1165048), (128, 582524), (137, 544256), (256, 291262), (274, 272128), (512, 145631), (548, 136064), (1063, 70144), (1096, 68032), (2126, 35072), (2192, 34016), (4252, 17536), (4384, 17008), (8504, 8768)]