1552156928

素因数分解:

$2^8\times 7^2\times {\mathrm{123737}}^1$

素因数の和:123767

約数の個数: 54

約数和(自身を含む): 3604116726

約数和(自身を除く): 2051959798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 123737, 247474, 494948, 866159, 989896, 1732318, 1979792, 3464636, 3959584, 6063113, 6929272, 7919168, 12126226, 13858544, 15838336, 24252452, 27717088, 31676672, 48504904, 55434176, 97009808, 110868352, 194019616, 221736704, 388039232, 776078464, 1552156928]

約数ペア:

[(1, 1552156928), (2, 776078464), (4, 388039232), (7, 221736704), (8, 194019616), (14, 110868352), (16, 97009808), (28, 55434176), (32, 48504904), (49, 31676672), (56, 27717088), (64, 24252452), (98, 15838336), (112, 13858544), (128, 12126226), (196, 7919168), (224, 6929272), (256, 6063113), (392, 3959584), (448, 3464636), (784, 1979792), (896, 1732318), (1568, 989896), (1792, 866159), (3136, 494948), (6272, 247474), (12544, 123737)]