25888913632

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{66713}}^1$

素因数の和:66971

約数の個数: 48

約数和(自身を含む): 52016105232

約数和(自身を除く): 26127191600

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 181, 268, 362, 536, 724, 1072, 1448, 2144, 2896, 5792, 12127, 24254, 48508, 66713, 97016, 133426, 194032, 266852, 388064, 533704, 1067408, 2134816, 4469771, 8939542, 12075053, 17879084, 24150106, 35758168, 48300212, 71516336, 96600424, 143032672, 193200848, 386401696, 809028551, 1618057102, 3236114204, 6472228408, 12944456816, 25888913632]

約数ペア:

[(1, 25888913632), (2, 12944456816), (4, 6472228408), (8, 3236114204), (16, 1618057102), (32, 809028551), (67, 386401696), (134, 193200848), (181, 143032672), (268, 96600424), (362, 71516336), (536, 48300212), (724, 35758168), (1072, 24150106), (1448, 17879084), (2144, 12075053), (2896, 8939542), (5792, 4469771), (12127, 2134816), (24254, 1067408), (48508, 533704), (66713, 388064), (97016, 266852), (133426, 194032)]