25056738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{28409}}^1$

素因数の和:28431

約数の個数: 36

約数和(自身を含む): 63155430

約数和(自身を除く): 38098692

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 28409, 56818, 85227, 170454, 198863, 255681, 397726, 511362, 596589, 1193178, 1392041, 1789767, 2784082, 3579534, 4176123, 8352246, 12528369, 25056738]

約数ペア:

[(1, 25056738), (2, 12528369), (3, 8352246), (6, 4176123), (7, 3579534), (9, 2784082), (14, 1789767), (18, 1392041), (21, 1193178), (42, 596589), (49, 511362), (63, 397726), (98, 255681), (126, 198863), (147, 170454), (294, 85227), (441, 56818), (882, 28409)]