28430482052

素因数分解:

$2^2\times 7^1\times {\mathrm{5641}}^1\times {\mathrm{179999}}^1$

素因数の和:185651

約数の個数: 24

約数和(自身を含む): 56871360000

約数和(自身を除く): 28440877948

約数列:

[1, 2, 4, 7, 14, 28, 5641, 11282, 22564, 39487, 78974, 157948, 179999, 359998, 719996, 1259993, 2519986, 5039972, 1015374359, 2030748718, 4061497436, 7107620513, 14215241026, 28430482052]

約数ペア:

[(1, 28430482052), (2, 14215241026), (4, 7107620513), (7, 4061497436), (14, 2030748718), (28, 1015374359), (5641, 5039972), (11282, 2519986), (22564, 1259993), (39487, 719996), (78974, 359998), (157948, 179999)]