38144512

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 90351360

約数和(自身を除く): 52206848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 367, 406, 448, 464, 512, 734, 812, 896, 928, 1468, 1624, 1792, 1856, 2569, 2936, 3248, 3584, 3712, 5138, 5872, 6496, 7424, 10276, 10643, 11744, 12992, 14848, 20552, 21286, 23488, 25984, 41104, 42572, 46976, 51968, 74501, 82208, 85144, 93952, 103936, 149002, 164416, 170288, 187904, 298004, 328832, 340576, 596008, 657664, 681152, 1192016, 1315328, 1362304, 2384032, 2724608, 4768064, 5449216, 9536128, 19072256, 38144512]

約数ペア:

[(1, 38144512), (2, 19072256), (4, 9536128), (7, 5449216), (8, 4768064), (14, 2724608), (16, 2384032), (28, 1362304), (29, 1315328), (32, 1192016), (56, 681152), (58, 657664), (64, 596008), (112, 340576), (116, 328832), (128, 298004), (203, 187904), (224, 170288), (232, 164416), (256, 149002), (367, 103936), (406, 93952), (448, 85144), (464, 82208), (512, 74501), (734, 51968), (812, 46976), (896, 42572), (928, 41104), (1468, 25984), (1624, 23488), (1792, 21286), (1856, 20552), (2569, 14848), (2936, 12992), (3248, 11744), (3584, 10643), (3712, 10276), (5138, 7424), (5872, 6496)]