57072128

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 66669952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 83, 128, 136, 158, 166, 256, 272, 316, 332, 512, 544, 632, 664, 1088, 1264, 1328, 1343, 1411, 2176, 2528, 2656, 2686, 2822, 4352, 5056, 5312, 5372, 5644, 6557, 8704, 10112, 10624, 10744, 11288, 13114, 20224, 21248, 21488, 22576, 26228, 40448, 42496, 42976, 45152, 52456, 85952, 90304, 104912, 111469, 171904, 180608, 209824, 222938, 343808, 361216, 419648, 445876, 687616, 722432, 839296, 891752, 1678592, 1783504, 3357184, 3567008, 7134016, 14268032, 28536064, 57072128]

約数ペア:

[(1, 57072128), (2, 28536064), (4, 14268032), (8, 7134016), (16, 3567008), (17, 3357184), (32, 1783504), (34, 1678592), (64, 891752), (68, 839296), (79, 722432), (83, 687616), (128, 445876), (136, 419648), (158, 361216), (166, 343808), (256, 222938), (272, 209824), (316, 180608), (332, 171904), (512, 111469), (544, 104912), (632, 90304), (664, 85952), (1088, 52456), (1264, 45152), (1328, 42976), (1343, 42496), (1411, 40448), (2176, 26228), (2528, 22576), (2656, 21488), (2686, 21248), (2822, 20224), (4352, 13114), (5056, 11288), (5312, 10744), (5372, 10624), (5644, 10112), (6557, 8704)]