25867064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 26750536

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 4639, 5576, 9278, 18556, 37112, 78863, 157726, 190199, 315452, 380398, 630904, 760796, 1521592, 3233383, 6466766, 12933532, 25867064]

約数ペア:

[(1, 25867064), (2, 12933532), (4, 6466766), (8, 3233383), (17, 1521592), (34, 760796), (41, 630904), (68, 380398), (82, 315452), (136, 190199), (164, 157726), (328, 78863), (697, 37112), (1394, 18556), (2788, 9278), (4639, 5576)]