22664572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 24525956

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 131, 148, 167, 259, 262, 334, 518, 524, 668, 917, 1036, 1169, 1834, 2338, 3668, 4676, 4847, 6179, 9694, 12358, 19388, 21877, 24716, 33929, 43253, 43754, 67858, 86506, 87508, 135716, 153139, 173012, 306278, 612556, 809449, 1618898, 3237796, 5666143, 11332286, 22664572]

約数ペア:

[(1, 22664572), (2, 11332286), (4, 5666143), (7, 3237796), (14, 1618898), (28, 809449), (37, 612556), (74, 306278), (131, 173012), (148, 153139), (167, 135716), (259, 87508), (262, 86506), (334, 67858), (518, 43754), (524, 43253), (668, 33929), (917, 24716), (1036, 21877), (1169, 19388), (1834, 12358), (2338, 9694), (3668, 6179), (4676, 4847)]