857712

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 2249856

約数和(自身を除く): 1392144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 167, 214, 321, 334, 428, 501, 642, 668, 856, 1002, 1284, 1336, 1712, 2004, 2568, 2672, 4008, 5136, 8016, 17869, 35738, 53607, 71476, 107214, 142952, 214428, 285904, 428856, 857712]

約数ペア:

[(1, 857712), (2, 428856), (3, 285904), (4, 214428), (6, 142952), (8, 107214), (12, 71476), (16, 53607), (24, 35738), (48, 17869), (107, 8016), (167, 5136), (214, 4008), (321, 2672), (334, 2568), (428, 2004), (501, 1712), (642, 1336), (668, 1284), (856, 1002)]