6875428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 14355712

約数和(自身を除く): 7480284

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 7921, 11036, 15842, 19313, 31684, 38626, 55447, 77252, 110894, 221788, 245551, 491102, 982204, 1718857, 3437714, 6875428]

約数ペア:

[(1, 6875428), (2, 3437714), (4, 1718857), (7, 982204), (14, 491102), (28, 245551), (31, 221788), (62, 110894), (89, 77252), (124, 55447), (178, 38626), (217, 31684), (356, 19313), (434, 15842), (623, 11036), (868, 7921), (1246, 5518), (2492, 2759)]