29919316

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1667}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 59967936

約数和(自身を除く): 30048620

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 1667, 2564, 3334, 4487, 6668, 8974, 11669, 17948, 23338, 46676, 1068547, 2137094, 4274188, 7479829, 14959658, 29919316]

約数ペア:

[(1, 29919316), (2, 14959658), (4, 7479829), (7, 4274188), (14, 2137094), (28, 1068547), (641, 46676), (1282, 23338), (1667, 17948), (2564, 11669), (3334, 8974), (4487, 6668)]