57418396

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 125024256

約数和(自身を除く): 67605860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 271, 322, 329, 542, 644, 658, 1081, 1084, 1127, 1316, 1897, 2162, 2254, 2303, 3794, 4324, 4508, 4606, 6233, 7567, 7588, 9212, 12466, 12737, 13279, 15134, 24932, 25474, 26558, 30268, 43631, 50948, 52969, 53116, 87262, 89159, 105938, 174524, 178318, 211876, 292951, 305417, 356636, 585902, 610834, 624113, 1171804, 1221668, 1248226, 2050657, 2496452, 4101314, 8202628, 14354599, 28709198, 57418396]

約数ペア:

[(1, 57418396), (2, 28709198), (4, 14354599), (7, 8202628), (14, 4101314), (23, 2496452), (28, 2050657), (46, 1248226), (47, 1221668), (49, 1171804), (92, 624113), (94, 610834), (98, 585902), (161, 356636), (188, 305417), (196, 292951), (271, 211876), (322, 178318), (329, 174524), (542, 105938), (644, 89159), (658, 87262), (1081, 53116), (1084, 52969), (1127, 50948), (1316, 43631), (1897, 30268), (2162, 26558), (2254, 25474), (2303, 24932), (3794, 15134), (4324, 13279), (4508, 12737), (4606, 12466), (6233, 9212), (7567, 7588)]