425211808

素因数分解:

$2^5\times 7^2\times {\mathrm{271181}}^1$

素因数の和:271205

約数の個数: 36

約数和(自身を含む): 973814562

約数和(自身を除く): 548602754

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 271181, 542362, 1084724, 1898267, 2169448, 3796534, 4338896, 7593068, 8677792, 13287869, 15186136, 26575738, 30372272, 53151476, 60744544, 106302952, 212605904, 425211808]

約数ペア:

[(1, 425211808), (2, 212605904), (4, 106302952), (7, 60744544), (8, 53151476), (14, 30372272), (16, 26575738), (28, 15186136), (32, 13287869), (49, 8677792), (56, 7593068), (98, 4338896), (112, 3796534), (196, 2169448), (224, 1898267), (392, 1084724), (784, 542362), (1568, 271181)]