7638148

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5211

約数の個数: 24

約数和(自身を含む): 15567552

約数和(自身を除く): 7929404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 5147, 10294, 20588, 36029, 72058, 144116, 272791, 545582, 1091164, 1909537, 3819074, 7638148]

約数ペア:

[(1, 7638148), (2, 3819074), (4, 1909537), (7, 1091164), (14, 545582), (28, 272791), (53, 144116), (106, 72058), (212, 36029), (371, 20588), (742, 10294), (1484, 5147)]