61868128

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1543}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 140071680

約数和(自身を除く): 78203552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 1543, 2506, 2864, 3086, 5012, 5728, 6172, 10024, 10801, 12344, 20048, 21602, 24688, 40096, 43204, 49376, 86408, 172816, 276197, 345632, 552394, 1104788, 1933379, 2209576, 3866758, 4419152, 7733516, 8838304, 15467032, 30934064, 61868128]

約数ペア:

[(1, 61868128), (2, 30934064), (4, 15467032), (7, 8838304), (8, 7733516), (14, 4419152), (16, 3866758), (28, 2209576), (32, 1933379), (56, 1104788), (112, 552394), (179, 345632), (224, 276197), (358, 172816), (716, 86408), (1253, 49376), (1432, 43204), (1543, 40096), (2506, 24688), (2864, 21602), (3086, 20048), (5012, 12344), (5728, 10801), (6172, 10024)]