12781552803824

素因数分解:

$2^4\times 7^1\times {\mathrm{106319}}^1\times {\mathrm{1073383}}^1$

素因数の和:1179717

約数の個数: 40

約数和(自身を含む): 28302302346240

約数和(自身を除く): 15520749542416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 106319, 212638, 425276, 744233, 850552, 1073383, 1488466, 1701104, 2146766, 2976932, 4293532, 5953864, 7513681, 8587064, 11907728, 15027362, 17174128, 30054724, 60109448, 120218896, 114121007177, 228242014354, 456484028708, 798847050239, 912968057416, 1597694100478, 1825936114832, 3195388200956, 6390776401912, 12781552803824]

約数ペア:

[(1, 12781552803824), (2, 6390776401912), (4, 3195388200956), (7, 1825936114832), (8, 1597694100478), (14, 912968057416), (16, 798847050239), (28, 456484028708), (56, 228242014354), (112, 114121007177), (106319, 120218896), (212638, 60109448), (425276, 30054724), (744233, 17174128), (850552, 15027362), (1073383, 11907728), (1488466, 8587064), (1701104, 7513681), (2146766, 5953864), (2976932, 4293532)]