29138872

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11071}}^1$

素因数の和:11131

約数の個数: 32

約数和(自身を含む): 63774720

約数和(自身を除く): 34635848

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 11071, 22142, 44284, 77497, 88568, 154994, 309988, 520337, 619976, 1040674, 2081348, 3642359, 4162696, 7284718, 14569436, 29138872]

約数ペア:

[(1, 29138872), (2, 14569436), (4, 7284718), (7, 4162696), (8, 3642359), (14, 2081348), (28, 1040674), (47, 619976), (56, 520337), (94, 309988), (188, 154994), (329, 88568), (376, 77497), (658, 44284), (1316, 22142), (2632, 11071)]