22640764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 41580000

約数和(自身を除く): 18939236

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 2749, 4118, 5498, 8236, 10996, 79721, 159442, 195179, 318884, 390358, 780716, 5660191, 11320382, 22640764]

約数ペア:

[(1, 22640764), (2, 11320382), (4, 5660191), (29, 780716), (58, 390358), (71, 318884), (116, 195179), (142, 159442), (284, 79721), (2059, 10996), (2749, 8236), (4118, 5498)]