13989376

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 40

約数和(自身を含む): 28357560

約数和(自身を除く): 14368184

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 307, 356, 512, 614, 712, 1228, 1424, 2456, 2848, 4912, 5696, 9824, 11392, 19648, 22784, 27323, 39296, 45568, 54646, 78592, 109292, 157184, 218584, 437168, 874336, 1748672, 3497344, 6994688, 13989376]

約数ペア:

[(1, 13989376), (2, 6994688), (4, 3497344), (8, 1748672), (16, 874336), (32, 437168), (64, 218584), (89, 157184), (128, 109292), (178, 78592), (256, 54646), (307, 45568), (356, 39296), (512, 27323), (614, 22784), (712, 19648), (1228, 11392), (1424, 9824), (2456, 5696), (2848, 4912)]