71445596

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 127534176

約数和(自身を除く): 56088580

約数列:

[1, 2, 4, 71, 142, 197, 284, 394, 788, 1277, 2554, 5108, 13987, 27974, 55948, 90667, 181334, 251569, 362668, 503138, 1006276, 17861399, 35722798, 71445596]

約数ペア:

[(1, 71445596), (2, 35722798), (4, 17861399), (71, 1006276), (142, 503138), (197, 362668), (284, 251569), (394, 181334), (788, 90667), (1277, 55948), (2554, 27974), (5108, 13987)]