13850816

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 56

約数和(自身を含む): 32186880

約数和(自身を除く): 18336064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 719, 1204, 1376, 1438, 2408, 2752, 2876, 4816, 5033, 5752, 9632, 10066, 11504, 19264, 20132, 23008, 30917, 40264, 46016, 61834, 80528, 123668, 161056, 216419, 247336, 322112, 432838, 494672, 865676, 989344, 1731352, 1978688, 3462704, 6925408, 13850816]

約数ペア:

[(1, 13850816), (2, 6925408), (4, 3462704), (7, 1978688), (8, 1731352), (14, 989344), (16, 865676), (28, 494672), (32, 432838), (43, 322112), (56, 247336), (64, 216419), (86, 161056), (112, 123668), (172, 80528), (224, 61834), (301, 46016), (344, 40264), (448, 30917), (602, 23008), (688, 20132), (719, 19264), (1204, 11504), (1376, 10066), (1438, 9632), (2408, 5752), (2752, 5033), (2876, 4816)]