38408988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 94026240

約数和(自身を除く): 55617252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 317, 439, 634, 878, 951, 1268, 1317, 1756, 1902, 2634, 3804, 5268, 7291, 10097, 14582, 20194, 21873, 29164, 30291, 40388, 43746, 60582, 87492, 121164, 139163, 278326, 417489, 556652, 834978, 1669956, 3200749, 6401498, 9602247, 12802996, 19204494, 38408988]

約数ペア:

[(1, 38408988), (2, 19204494), (3, 12802996), (4, 9602247), (6, 6401498), (12, 3200749), (23, 1669956), (46, 834978), (69, 556652), (92, 417489), (138, 278326), (276, 139163), (317, 121164), (439, 87492), (634, 60582), (878, 43746), (951, 40388), (1268, 30291), (1317, 29164), (1756, 21873), (1902, 20194), (2634, 14582), (3804, 10097), (5268, 7291)]