13850536

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 30626100

約数和(自身を除く): 16775564

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 397, 623, 712, 794, 1246, 1588, 2492, 2779, 3176, 4361, 4984, 5558, 8722, 11116, 17444, 19453, 22232, 34888, 35333, 38906, 70666, 77812, 141332, 155624, 247331, 282664, 494662, 989324, 1731317, 1978648, 3462634, 6925268, 13850536]

約数ペア:

[(1, 13850536), (2, 6925268), (4, 3462634), (7, 1978648), (8, 1731317), (14, 989324), (28, 494662), (49, 282664), (56, 247331), (89, 155624), (98, 141332), (178, 77812), (196, 70666), (356, 38906), (392, 35333), (397, 34888), (623, 22232), (712, 19453), (794, 17444), (1246, 11116), (1588, 8722), (2492, 5558), (2779, 4984), (3176, 4361)]