65432428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23269}}^1$

素因数の和:23329

約数の個数: 24

約数和(自身を含む): 123796400

約数和(自身を除く): 58363972

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 23269, 46538, 93076, 442111, 860953, 884222, 1721906, 1768444, 3443812, 16358107, 32716214, 65432428]

約数ペア:

[(1, 65432428), (2, 32716214), (4, 16358107), (19, 3443812), (37, 1768444), (38, 1721906), (74, 884222), (76, 860953), (148, 442111), (703, 93076), (1406, 46538), (2812, 23269)]