28791616

素因数分解:

$2^6\times 7^2\times {\mathrm{9181}}^1$

素因数の和:9207

約数の個数: 42

約数和(自身を含む): 66468498

約数和(自身を除く): 37676882

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9181, 18362, 36724, 64267, 73448, 128534, 146896, 257068, 293792, 449869, 514136, 587584, 899738, 1028272, 1799476, 2056544, 3598952, 4113088, 7197904, 14395808, 28791616]

約数ペア:

[(1, 28791616), (2, 14395808), (4, 7197904), (7, 4113088), (8, 3598952), (14, 2056544), (16, 1799476), (28, 1028272), (32, 899738), (49, 587584), (56, 514136), (64, 449869), (98, 293792), (112, 257068), (196, 146896), (224, 128534), (392, 73448), (448, 64267), (784, 36724), (1568, 18362), (3136, 9181)]