22268512

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 50712480

約数和(自身を除く): 28443968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1117, 1246, 1424, 2234, 2492, 2848, 4468, 4984, 7819, 8936, 9968, 15638, 17872, 19936, 31276, 35744, 62552, 99413, 125104, 198826, 250208, 397652, 695891, 795304, 1391782, 1590608, 2783564, 3181216, 5567128, 11134256, 22268512]

約数ペア:

[(1, 22268512), (2, 11134256), (4, 5567128), (7, 3181216), (8, 2783564), (14, 1590608), (16, 1391782), (28, 795304), (32, 695891), (56, 397652), (89, 250208), (112, 198826), (178, 125104), (224, 99413), (356, 62552), (623, 35744), (712, 31276), (1117, 19936), (1246, 17872), (1424, 15638), (2234, 9968), (2492, 8936), (2848, 7819), (4468, 4984)]