1393961344

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{231709}}^1$

素因数の和:231770

約数の個数: 32

約数和(自身を含む): 2836130400

約数和(自身を除く): 1442169056

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 231709, 463418, 926836, 1853672, 3707344, 7414688, 10890323, 14829376, 21780646, 29658752, 43561292, 87122584, 174245168, 348490336, 696980672, 1393961344]

約数ペア:

[(1, 1393961344), (2, 696980672), (4, 348490336), (8, 174245168), (16, 87122584), (32, 43561292), (47, 29658752), (64, 21780646), (94, 14829376), (128, 10890323), (188, 7414688), (376, 3707344), (752, 1853672), (1504, 926836), (3008, 463418), (6016, 231709)]