78022868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{253321}}^1$

素因数の和:253343

約数の個数: 24

約数和(自身を含む): 170232384

約数和(自身を除く): 92209516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 253321, 506642, 1013284, 1773247, 2786531, 3546494, 5573062, 7092988, 11146124, 19505717, 39011434, 78022868]

約数ペア:

[(1, 78022868), (2, 39011434), (4, 19505717), (7, 11146124), (11, 7092988), (14, 5573062), (22, 3546494), (28, 2786531), (44, 1773247), (77, 1013284), (154, 506642), (308, 253321)]