57159424

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 131862528

約数和(自身を除く): 74703104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 191, 224, 256, 334, 382, 448, 668, 764, 896, 1169, 1336, 1337, 1528, 1792, 2338, 2672, 2674, 3056, 4676, 5344, 5348, 6112, 9352, 10688, 10696, 12224, 18704, 21376, 21392, 24448, 31897, 37408, 42752, 42784, 48896, 63794, 74816, 85568, 127588, 149632, 171136, 223279, 255176, 299264, 342272, 446558, 510352, 893116, 1020704, 1786232, 2041408, 3572464, 4082816, 7144928, 8165632, 14289856, 28579712, 57159424]

約数ペア:

[(1, 57159424), (2, 28579712), (4, 14289856), (7, 8165632), (8, 7144928), (14, 4082816), (16, 3572464), (28, 2041408), (32, 1786232), (56, 1020704), (64, 893116), (112, 510352), (128, 446558), (167, 342272), (191, 299264), (224, 255176), (256, 223279), (334, 171136), (382, 149632), (448, 127588), (668, 85568), (764, 74816), (896, 63794), (1169, 48896), (1336, 42784), (1337, 42752), (1528, 37408), (1792, 31897), (2338, 24448), (2672, 21392), (2674, 21376), (3056, 18704), (4676, 12224), (5344, 10696), (5348, 10688), (6112, 9352)]