64422428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53507}}^1$

素因数の和:53561

約数の個数: 24

約数和(自身を含む): 131843712

約数和(自身を除く): 67421284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 53507, 107014, 214028, 374549, 749098, 1498196, 2300801, 4601602, 9203204, 16105607, 32211214, 64422428]

約数ペア:

[(1, 64422428), (2, 32211214), (4, 16105607), (7, 9203204), (14, 4601602), (28, 2300801), (43, 1498196), (86, 749098), (172, 374549), (301, 214028), (602, 107014), (1204, 53507)]