38418016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 56414624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 167, 182, 208, 224, 316, 334, 364, 416, 553, 632, 668, 728, 1027, 1106, 1169, 1264, 1336, 1456, 2054, 2171, 2212, 2338, 2528, 2672, 2912, 4108, 4342, 4424, 4676, 5344, 7189, 8216, 8684, 8848, 9352, 13193, 14378, 15197, 16432, 17368, 17696, 18704, 26386, 28756, 30394, 32864, 34736, 37408, 52772, 57512, 60788, 69472, 92351, 105544, 115024, 121576, 171509, 184702, 211088, 230048, 243152, 343018, 369404, 422176, 486304, 686036, 738808, 1200563, 1372072, 1477616, 2401126, 2744144, 2955232, 4802252, 5488288, 9604504, 19209008, 38418016]

約数ペア:

[(1, 38418016), (2, 19209008), (4, 9604504), (7, 5488288), (8, 4802252), (13, 2955232), (14, 2744144), (16, 2401126), (26, 1477616), (28, 1372072), (32, 1200563), (52, 738808), (56, 686036), (79, 486304), (91, 422176), (104, 369404), (112, 343018), (158, 243152), (167, 230048), (182, 211088), (208, 184702), (224, 171509), (316, 121576), (334, 115024), (364, 105544), (416, 92351), (553, 69472), (632, 60788), (668, 57512), (728, 52772), (1027, 37408), (1106, 34736), (1169, 32864), (1264, 30394), (1336, 28756), (1456, 26386), (2054, 18704), (2171, 17696), (2212, 17368), (2338, 16432), (2528, 15197), (2672, 14378), (2912, 13193), (4108, 9352), (4342, 8848), (4424, 8684), (4676, 8216), (5344, 7189)]