71953910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14081}}^1$

素因数の和:14168

約数の個数: 32

約数和(自身を含む): 150057792

約数和(自身を除く): 78103882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 14081, 28162, 70405, 98567, 140810, 197134, 492835, 985670, 1027913, 2055826, 5139565, 7195391, 10279130, 14390782, 35976955, 71953910]

約数ペア:

[(1, 71953910), (2, 35976955), (5, 14390782), (7, 10279130), (10, 7195391), (14, 5139565), (35, 2055826), (70, 1027913), (73, 985670), (146, 492835), (365, 197134), (511, 140810), (730, 98567), (1022, 70405), (2555, 28162), (5110, 14081)]