25551988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 58189824

約数和(自身を除く): 32637836

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 3607, 7084, 7214, 14428, 25249, 39677, 50498, 79354, 82961, 100996, 158708, 165922, 277739, 331844, 555478, 580727, 912571, 1110956, 1161454, 1825142, 2322908, 3650284, 6387997, 12775994, 25551988]

約数ペア:

[(1, 25551988), (2, 12775994), (4, 6387997), (7, 3650284), (11, 2322908), (14, 1825142), (22, 1161454), (23, 1110956), (28, 912571), (44, 580727), (46, 555478), (77, 331844), (92, 277739), (154, 165922), (161, 158708), (253, 100996), (308, 82961), (322, 79354), (506, 50498), (644, 39677), (1012, 25249), (1771, 14428), (3542, 7214), (3607, 7084)]