25819374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 61239888

約数和(自身を除く): 35420514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 1657, 2226, 2597, 3314, 4971, 5194, 7791, 9942, 11599, 15582, 23198, 34797, 69594, 81193, 87821, 162386, 175642, 243579, 263463, 487158, 526926, 614747, 1229494, 1844241, 3688482, 4303229, 8606458, 12909687, 25819374]

約数ペア:

[(1, 25819374), (2, 12909687), (3, 8606458), (6, 4303229), (7, 3688482), (14, 1844241), (21, 1229494), (42, 614747), (49, 526926), (53, 487158), (98, 263463), (106, 243579), (147, 175642), (159, 162386), (294, 87821), (318, 81193), (371, 69594), (742, 34797), (1113, 23198), (1657, 15582), (2226, 11599), (2597, 9942), (3314, 7791), (4971, 5194)]