25597642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 45454464

約数和(自身を除く): 19856822

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 421, 602, 707, 842, 1414, 2947, 4343, 5894, 8686, 18103, 30401, 36206, 42521, 60802, 85042, 126721, 253442, 297647, 595294, 1828403, 3656806, 12798821, 25597642]

約数ペア:

[(1, 25597642), (2, 12798821), (7, 3656806), (14, 1828403), (43, 595294), (86, 297647), (101, 253442), (202, 126721), (301, 85042), (421, 60802), (602, 42521), (707, 36206), (842, 30401), (1414, 18103), (2947, 8686), (4343, 5894)]