74378368

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{6529}}^1$

素因数の和:6632

約数の個数: 32

約数和(自身を含む): 149863500

約数和(自身を除く): 75485132

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 6529, 11392, 13058, 26116, 52232, 104464, 208928, 417856, 581081, 835712, 1162162, 2324324, 4648648, 9297296, 18594592, 37189184, 74378368]

約数ペア:

[(1, 74378368), (2, 37189184), (4, 18594592), (8, 9297296), (16, 4648648), (32, 2324324), (64, 1162162), (89, 835712), (128, 581081), (178, 417856), (356, 208928), (712, 104464), (1424, 52232), (2848, 26116), (5696, 13058), (6529, 11392)]