23642948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 49230720

約数和(自身を除く): 25587772

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 269, 292, 301, 511, 538, 602, 1022, 1076, 1204, 1883, 2044, 3139, 3766, 6278, 7532, 11567, 12556, 19637, 21973, 23134, 39274, 43946, 46268, 78548, 80969, 87892, 137459, 161938, 274918, 323876, 549836, 844391, 1688782, 3377564, 5910737, 11821474, 23642948]

約数ペア:

[(1, 23642948), (2, 11821474), (4, 5910737), (7, 3377564), (14, 1688782), (28, 844391), (43, 549836), (73, 323876), (86, 274918), (146, 161938), (172, 137459), (269, 87892), (292, 80969), (301, 78548), (511, 46268), (538, 43946), (602, 39274), (1022, 23134), (1076, 21973), (1204, 19637), (1883, 12556), (2044, 11567), (3139, 7532), (3766, 6278)]