25701396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 73156608

約数和(自身を除く): 47455212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 84, 92, 106, 138, 159, 161, 212, 251, 276, 318, 322, 371, 483, 502, 636, 644, 742, 753, 966, 1004, 1113, 1219, 1484, 1506, 1757, 1932, 2226, 2438, 3012, 3514, 3657, 4452, 4876, 5271, 5773, 7028, 7314, 8533, 10542, 11546, 13303, 14628, 17066, 17319, 21084, 23092, 25599, 26606, 34132, 34638, 39909, 40411, 51198, 53212, 69276, 79818, 80822, 93121, 102396, 121233, 159636, 161644, 186242, 242466, 279363, 305969, 372484, 484932, 558726, 611938, 917907, 1117452, 1223876, 1835814, 2141783, 3671628, 4283566, 6425349, 8567132, 12850698, 25701396]

約数ペア:

[(1, 25701396), (2, 12850698), (3, 8567132), (4, 6425349), (6, 4283566), (7, 3671628), (12, 2141783), (14, 1835814), (21, 1223876), (23, 1117452), (28, 917907), (42, 611938), (46, 558726), (53, 484932), (69, 372484), (84, 305969), (92, 279363), (106, 242466), (138, 186242), (159, 161644), (161, 159636), (212, 121233), (251, 102396), (276, 93121), (318, 80822), (322, 79818), (371, 69276), (483, 53212), (502, 51198), (636, 40411), (644, 39909), (742, 34638), (753, 34132), (966, 26606), (1004, 25599), (1113, 23092), (1219, 21084), (1484, 17319), (1506, 17066), (1757, 14628), (1932, 13303), (2226, 11546), (2438, 10542), (3012, 8533), (3514, 7314), (3657, 7028), (4452, 5773), (4876, 5271)]