72528128

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3970

約数の個数: 36

約数和(自身を含む): 146793948

約数和(自身を除く): 74265820

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 3881, 4672, 7762, 9344, 15524, 18688, 31048, 62096, 124192, 248384, 283313, 496768, 566626, 993536, 1133252, 2266504, 4533008, 9066016, 18132032, 36264064, 72528128]

約数ペア:

[(1, 72528128), (2, 36264064), (4, 18132032), (8, 9066016), (16, 4533008), (32, 2266504), (64, 1133252), (73, 993536), (128, 566626), (146, 496768), (256, 283313), (292, 248384), (584, 124192), (1168, 62096), (2336, 31048), (3881, 18688), (4672, 15524), (7762, 9344)]