22243592

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 25967608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4463, 4984, 8926, 17852, 31241, 35704, 62482, 124964, 249928, 397207, 794414, 1588828, 2780449, 3177656, 5560898, 11121796, 22243592]

約数ペア:

[(1, 22243592), (2, 11121796), (4, 5560898), (7, 3177656), (8, 2780449), (14, 1588828), (28, 794414), (56, 397207), (89, 249928), (178, 124964), (356, 62482), (623, 35704), (712, 31241), (1246, 17852), (2492, 8926), (4463, 4984)]