40453528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 37686632

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1063, 2126, 4252, 4757, 8504, 9514, 19028, 38056, 71221, 75473, 142442, 150946, 284884, 301892, 569768, 603784, 5056691, 10113382, 20226764, 40453528]

約数ペア:

[(1, 40453528), (2, 20226764), (4, 10113382), (8, 5056691), (67, 603784), (71, 569768), (134, 301892), (142, 284884), (268, 150946), (284, 142442), (536, 75473), (568, 71221), (1063, 38056), (2126, 19028), (4252, 9514), (4757, 8504)]