25073386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 42533568

約数和(自身を除く): 17460182

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 547, 559, 1066, 1094, 1118, 1763, 3526, 7111, 14222, 22427, 22919, 23521, 44854, 45838, 47042, 291551, 305773, 583102, 611546, 964361, 1928722, 12536693, 25073386]

約数ペア:

[(1, 25073386), (2, 12536693), (13, 1928722), (26, 964361), (41, 611546), (43, 583102), (82, 305773), (86, 291551), (533, 47042), (547, 45838), (559, 44854), (1066, 23521), (1094, 22919), (1118, 22427), (1763, 14222), (3526, 7111)]