69107948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 149540160

約数和(自身を除く): 80432212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 509, 746, 1018, 1492, 2036, 2611, 3563, 4849, 5222, 6617, 7126, 9698, 10444, 13234, 14252, 19396, 26468, 33943, 46319, 67886, 92638, 135772, 185276, 189857, 379714, 759428, 1328999, 2468141, 2657998, 4936282, 5315996, 9872564, 17276987, 34553974, 69107948]

約数ペア:

[(1, 69107948), (2, 34553974), (4, 17276987), (7, 9872564), (13, 5315996), (14, 4936282), (26, 2657998), (28, 2468141), (52, 1328999), (91, 759428), (182, 379714), (364, 189857), (373, 185276), (509, 135772), (746, 92638), (1018, 67886), (1492, 46319), (2036, 33943), (2611, 26468), (3563, 19396), (4849, 14252), (5222, 13234), (6617, 10444), (7126, 9698)]