25414708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 50791104

約数和(自身を除く): 25376396

約数列:

[1, 2, 4, 11, 22, 37, 44, 67, 74, 134, 148, 233, 268, 407, 466, 737, 814, 932, 1474, 1628, 2479, 2563, 2948, 4958, 5126, 8621, 9916, 10252, 15611, 17242, 27269, 31222, 34484, 54538, 62444, 94831, 109076, 171721, 189662, 343442, 379324, 577607, 686884, 1155214, 2310428, 6353677, 12707354, 25414708]

約数ペア:

[(1, 25414708), (2, 12707354), (4, 6353677), (11, 2310428), (22, 1155214), (37, 686884), (44, 577607), (67, 379324), (74, 343442), (134, 189662), (148, 171721), (233, 109076), (268, 94831), (407, 62444), (466, 54538), (737, 34484), (814, 31222), (932, 27269), (1474, 17242), (1628, 15611), (2479, 10252), (2563, 9916), (2948, 8621), (4958, 5126)]