4405376

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 8878080

約数和(自身を除く): 4472704

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 271, 508, 542, 1016, 1084, 2032, 2168, 4064, 4336, 8128, 8672, 16256, 17344, 34417, 34688, 68834, 137668, 275336, 550672, 1101344, 2202688, 4405376]

約数ペア:

[(1, 4405376), (2, 2202688), (4, 1101344), (8, 550672), (16, 275336), (32, 137668), (64, 68834), (127, 34688), (128, 34417), (254, 17344), (271, 16256), (508, 8672), (542, 8128), (1016, 4336), (1084, 4064), (2032, 2168)]